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Index-3 P to S

Updated: Dec 29, 2020

4168. Packer test ===> Soil Mechanics

4169. Painting ===> Building Construction

4170. Panaromic distortion ===> Surveying

4171. Pan-type mixer ===> Concrete tecnology

4172. Pappu’s theorem ===> Surveying

4173. Para-dichlorobenzene, ===> Enviromental

4174. Parallactic angle ===> Surveying

4175. Parallactic angle ===> Surveying

4176. Parallax ===> Surveying

4177. Parallax elimination ===> Surveying

4178. Parallax ===> Surveying

4179. Parallax absolute ===> Surveying

4180. Parallax angles ===> Surveying

4181. Parallax bar ===> Surveying

4182. Parallax equation ===> Surveying

4183. Parallax linear horizontal ===> Surveying

4184. Parallax measurement ===> Surveying

4185. Parallax stereoscopic ===> Surveying

4186. Parallel axes theorem ===> Physics XI

4187. Parallel plate micrometer ===> Surveying

4188. Paramagnetism ===> Physics XII

4189. Parapet wall ===> Building Construction

4190. Parapet wall ===> Highway Engineering

4191. Paraxial rays ===> Physics XI

4192. Parking ===> Highway Engineering

4193. Parking facilities ===> Highway Engineering

4194. Parking standards ===> Highway Engineering

4195. Parking study ===> Highway Engineering

4196. Parkways ===> Highway Engineering

4197. Parliamentary hinge ===> Building Construction

4198. Partial safety factors ===> RCC

4199. Partial safety factors collapse, ===> RCC

4200. Partial safety factors collapse, ===> RCC

4201. Partial safety factors serviceability, ===> RCC

4202. Partial safety factors strength of materials, ===> RCC

4203. Partially sub-merged orifice, ===> Fluid Mechanics

4204. Particle interference ===> Concrete tecnology

4205. Particle shape of aggregate ===> Concrete tecnology

4206. Particle size distribution ===> Highway Engineering

4207. Particle theory ===> Surveying

4208. Particle-size analysis ===> Soil Mechanics

4209. Particle-size curve ===> Soil Mechanics

4210. Particulates, ===> Enviromental

4211. Partitions ===> Building Construction

4212. Pascal law of pressure ===> Physics XI

4213. Pascal unit of pressure ===> Physics XI

4214. Pascal’s law, ===> Fluid Mechanics

4215. Paschen series ===> Physics XII

4216. Paschen's law ===> Physics XII

4217. Pass ===> Surveying

4218. Passenger car ===> Highway Engineering

4219. Passenger car equivalents ===> Highway Engineering

4220. Passenger car units-urban roads ===> Highway Engineering

4221. Passing ability ===> Concrete tecnology

4222. Passing sight distance ===> Highway Engineering

4223. Passivating layer ===> Concrete tecnology

4224. Passive state ===> Soil Mechanics

4225. Paste ===> Concrete tecnology

4226. Patching ===> Highway Engineering

4227. Pauli exclusion principle ===> Physics XII

4228. Pavement condition survey ===> Highway Engineering

4229. Pavement design ===> Highway Engineering

4230. Pavement design, flexible -, rigid ===> Soil Mechanics

4231. Pavement design, flexible ===> Soil Mechanics

4232. Pavement evaluation ===> Highway Engineering

4233. Pavement markings ===> Highway Engineering

4234. Pavement overlays , ===> Highway Engineering

4235. Pavement width ===> Highway Engineering

4236. pavements , ===> Highway Engineering

4237. pavements , ===> Highway Engineering

4238. Paving machine ===> Highway Engineering

4239. P-code ===> Surveying

4240. Pebble dash ===> Concrete tecnology

4241. Pedestrain traffic management measures ===> Highway Engineering

4242. Pedestrian ===> Highway Engineering

4243. Pedestrian behaviour ===> Highway Engineering

4244. Pedestrian characteristics ===> Highway Engineering

4245. Pedestrian crossings , ===> Highway Engineering

4246. Pedestrian leveIs of service ===> Highway Engineering

4247. Pedestrian precints ===> Highway Engineering

4248. Pedestrian precints ===> Highway Engineering

4249. Pedestrian provisions for ===> Highway Engineering

4250. Pedestrian safety ===> Highway Engineering

4251. Pedestrian signals ===> Highway Engineering

4252. Pedestrian volume study ===> Highway Engineering

4253. Pegs ===> Surveying

4254. Pel ===> Surveying

4255. Pelican crossing , ===> Highway Engineering

4256. Peltier effect ===> Physics XII

4257. Pelton wheel, ===> Fluid Mechanics

4258. Pendulam ===> Physics XI

4259. Pendulam physical ===> Physics XI

4260. Pendulam time period – ===> Physics XI

4261. Pendulam torsional ===> Physics XI

4262. Penetration macadam ===> Highway Engineering

4263. Penetration test ===> Concrete tecnology

4264. Penetration test ===> Highway Engineering

4265. Penetration test ===> Soil Mechanics

4266. Pentagraph , ===> Surveying

4267. Percent finer size ===> Soil Mechanics

4268. Percentage air voids ===> Soil Mechanics

4269. Perception distance ===> Highway Engineering

4270. Perception time ===> Highway Engineering

4271. Percussion drilling ===> Soil Mechanics

4272. Perforated cover plates, ===> Steel Structure

4273. Perihelion ===> Surveying

4274. Perimeter, wetted, ===> Fluid Mechanics

4275. Peripheral vision ===> Highway Engineering

4276. Perlite ===> Concrete tecnology

4277. Permanent adjustments , ===> Surveying

4278. Permanent adjustments , order of ===> Surveying

4279. Permanent deformation ===> Highway Engineering

4280. Permeability ===> Concrete tecnology

4281. Permeability concrete ===> Concrete tecnology

4282. Permeability -, coefficient of ===> Soil Mechanics

4283. Permeability -, factors affecting ===> Soil Mechanics

4284. Permeability -, field determination of ===> Soil Mechanics

4285. Permeability -, lab, determinations of ===> Soil Mechanics

4286. Permeability -, of stratified soil ===> Soil Mechanics

4287. Permeability ===> Physics XII

4288. Permeability ===> Soil Mechanics

4289. Permeability capillarity test ===> Soil Mechanics

4290. Permeability, ===> Steel Structure

4291. Permeability, normal, ===> Steel Structure

4292. Permeability, small, ===> Steel Structure

4293. Permeable formwork , ===> Concrete tecnology

4294. Permissible limits for solids, ===> RCC

4295. Permissible stress ===> Concrete tecnology

4296. permissible, ===> RCC

4297. Permittivity ===> Physics XII

4298. Permittivity relative ===> Physics XII

4299. Peroxyacetylenitrate (PAN), ===> Enviromental

4300. Perpend , ===> Building Construction

4301. Persian roads ===> Highway Engineering

4302. PERT ===> Building Construction

4303. Pesticides, ===> Enviromental

4304. Petrol engine ===> Physics XII

4305. pF value ===> Soil Mechanics

4306. pH ===> Concrete tecnology

4307. pH effect of carbonation ===> Concrete tecnology

4308. pH phenolphthalein ===> Concrete tecnology

4309. pH pore water ===> Concrete tecnology

4310. pH sea water ===> Concrete tecnology

4311. pH value, ===> Enviromental

4312. Phase ===> Physics XI

4313. Phase sudden change on reflection ===> Physics XI

4314. Phase error ===> Surveying

4315. Phenols, ===> Enviromental

4316. Phosphorus cycle, ===> Enviromental

4317. Phosphorus removal, ===> Enviromental

4318. Photo plumb point ===> Surveying

4319. Photo triangulation ===> Surveying

4320. Photochemical oxidants, ===> Enviromental

4321. Photocurrent ===> Physics XII

4322. Photoelectric effect ===> Physics XI

4323. Photoelectric effect ===> Physics XII

4324. Photoelectron ===> Physics XII

4325. Photogrammetric map ===> Surveying

4326. Photogrammetry, aerial ===> Surveying

4327. Photographic base ===> Surveying

4328. Photographic base maps ===> Surveying

4329. Photographic maps ===> Surveying

4330. Photo-interpretation ===> Surveying

4331. Photo-interpretation equipment ===> Surveying

4332. Photometer ===> Physics XI

4333. Photometry ===> Physics XI

4334. Photon ===> Physics XII

4335. Photon thcory of light ===> Physics XII

4336. Photons ===> Surveying

4337. Photo-theodolite ===> Surveying

4338. Phreatic line ===> Soil Mechanics

4339. Physical characteristics of vehicles ===> Highway Engineering

4340. Physical permeability ===> Soil Mechanics

4341. Physical quantity, ===> Fluid Mechanics

4342. Physical treatment, ===> Enviromental

4343. Picture control ===> Surveying

4344. Picture element ===> Surveying

4345. Piecewise stretch ===> Surveying

4346. Pier foundation ===> Building Construction

4347. Piers ===> Building Construction

4348. PIEV time ===> Highway Engineering

4349. Piezometer, ===> Fluid Mechanics

4350. Piezometric head ===> Soil Mechanics

4351. Piggy-back system ===> Highway Engineering

4352. Pigments ===> Building Construction

4353. Pigments ===> Concrete tecnology

4354. Pile foundation ===> Soil Mechanics

4355. Piles ===> Building Construction

4356. Piles foundation ===> Building Construction

4357. Pin connections, ===> Steel Structure

4358. Pin connections, advantages, ===> Steel Structure

4359. Pin connections, disadvantages, ===> Steel Structure

4360. Pin lewis ===> Building Construction

4361. Pins, ===> Steel Structure

4362. Piosson's distribution ===> Highway Engineering

4363. Pipe bend, ===> Fluid Mechanics

4364. Pipe Network, ===> Fluid Mechanics

4365. pipes ===> Concrete tecnology

4366. Pipes branched, ===> Fluid Mechanics

4367. Pipes for pumping ===> Concrete tecnology

4368. Pipes in parallel, ===> Fluid Mechanics

4369. Pipes in series, ===> Fluid Mechanics

4370. Pipes syphon, ===> Fluid Mechanics

4371. Pipette method ===> Soil Mechanics

4372. Piping ===> Soil Mechanics

4373. Pitch ===> Physics XI

4374. Pitch of rivets, ===> Strenngth of Material

4375. Pitched roofs ===> Building Construction

4376. Pi-theorem, ===> Fluid Mechanics

4377. Pitot-tube, ===> Fluid Mechanics

4378. Pixels , ===> Surveying

4379. Placement water content ===> Soil Mechanics

4380. Placing of concrete ===> Concrete tecnology

4381. Placing SCC ===> Concrete tecnology

4382. Planck ===> Physics XII

4383. Planck constant ===> Physics XII

4384. Planck-Kelvin second law of thermodynamics ===> Physics XII

4385. Plane table ===> Surveying

4386. Plane table description ===> Surveying

4387. Plane tabling ===> Surveying

4388. Plane tabling methods ===> Surveying

4389. Planets ===> Surveying

4390. Planimeter ===> Surveying

4391. Planimeter adjustments of ===> Surveying

4392. Planimeter constant of ===> Surveying

4393. Planimeter construction of ===> Surveying

4394. Planimeter digital ===> Surveying

4395. Planimeter theory of ===> Surveying

4396. Planimeter working of ===> Surveying

4397. Planning measures for safety ===> Highway Engineering

4398. Planning of roads ===> Highway Engineering

4399. Planning process for prevention of pollution, ===> Enviromental

4400. Plasma ===> Physics XII

4401. Plaster slab partitions ===> Building Construction

4402. Plastering ===> Building Construction

4403. Plastic equilibrium ===> Soil Mechanics

4404. Plastic failure ===> Soil Mechanics

4405. Plastic limit ===> Soil Mechanics

4406. Plastic method, ===> RCC

4407. Plastic method, lower bound method, ===> RCC

4408. Plastic method, upper bound method, ===> RCC

4409. Plastic settlement ===> Concrete tecnology

4410. Plastic shrinkage ===> Concrete tecnology

4411. Plasticity chart ===> Soil Mechanics

4412. Plasticity index ===> Highway Engineering

4413. Plasticity index ===> Soil Mechanics

4414. Plate bearing test ===> Highway Engineering

4415. Plate girder (riveted), ===> Steel Structure

4416. Plate girder (riveted), allowable stress in bending ===> Steel Structure

4417. Plate girder (riveted), allowable stress in shear, ===> Steel Structure

4418. Plate girder (riveted), angles, ===> Steel Structure

4419. Plate girder (riveted), area of flanges, ===> Steel Structure

4420. Plate girder (riveted), assumption in design, ===> Steel Structure

4421. Plate girder (riveted), bearing, ===> Steel Structure

4422. Plate girder (riveted), buckling of web, ===> Steel Structure

4423. Plate girder (riveted), connections, ===> Steel Structure

4424. Plate girder (riveted), curtailment of plates, ===> Steel Structure

4425. Plate girder (riveted), depth, ===> Steel Structure

4426. Plate girder (riveted), design of flanges, ===> Steel Structure

4427. Plate girder (riveted), design of web plate, ===> Steel Structure

4428. Plate girder (riveted), diagonal buckling of web, ===> Steel Structure

4429. Plate girder (riveted), economical depths, ===> Steel Structure

4430. Plate girder (riveted), elements, ===> Steel Structure

4431. Plate girder (riveted), flange angles to web, ===> Steel Structure

4432. Plate girder (riveted), flange plates to flange, ===> Steel Structure

4433. Plate girder (riveted), flange, ===> Steel Structure

4434. Plate girder (riveted), flanges, ===> Steel Structure

4435. Plate girder (riveted), gross, ===> Steel Structure

4436. Plate girder (riveted), horizontal, ===> Steel Structure

4437. Plate girder (riveted), net, ===> Steel Structure

4438. Plate girder (riveted), self-weight, ===> Steel Structure

4439. Plate girder (riveted), splice, ===> Steel Structure

4440. Plate girder (riveted), vertical, ===> Steel Structure

4441. Plate girder (riveted), web stiffeners, ===> Steel Structure

4442. Plate girder (riveted), web, ===> Steel Structure

4443. Plate girder (welded), ===> Steel Structure

4444. Plate level test ===> Surveying

4445. Plate load test ===> Soil Mechanics

4446. Plateau ===> Surveying

4447. Platen ===> Concrete tecnology

4448. Platforms ===> Surveying

4449. Platinum resistance thermometer ===> Physics XII

4450. Plinth ===> Building Construction

4451. Plotting the soundings ===> Surveying

4452. Plotting traverse survey ===> Surveying

4453. Plum concrete ===> Concrete tecnology

4454. Plumb bob , ===> Surveying

4455. Plumb line ===> Surveying

4456. Plumb rule ===> Building Construction

4457. Plumbing fork ===> Surveying

4458. PMGSY ===> Highway Engineering

4459. p-n junction ===> Physics XII

4460. p-n junction as a rectifier ===> Physics XII

4461. Pneumatic caissons ===> Building Construction

4462. Pneumatically projected concrete ===> Concrete tecnology

4463. point , ===> Surveying

4464. Point count method ===> Concrete tecnology

4465. Point data ===> Surveying

4466. Point location ===> Surveying

4467. Point of curve ===> Surveying

4468. Point of tangency ===> Surveying

4469. Point positioning ===> Surveying

4470. Pointed arch ===> Building Construction

4471. Pointers ===> Surveying

4472. Pointing ===> Building Construction

4473. Point-in-polygon ===> Surveying

4474. Poise, ===> Fluid Mechanics

4475. Poiseuille equation ===> Physics XI

4476. Poiseuille’s equation ===> Soil Mechanics

4477. Poission’s ratio ===> Soil Mechanics

4478. Poisson’s ratio ===> Concrete tecnology

4479. Poisson’s ratio ===> Physics XI

4480. Poisson’s ratio, ===> RCC

4481. Poisson’s ratio, ===> Strenngth of Material

4482. Poker vibrator ===> Concrete tecnology

4483. Polar axis ===> Surveying

4484. Polar distance ===> Surveying

4485. Polar material ===> Physics XII

4486. Polar Modulus, ===> Strenngth of Material

4487. Polar moment of inertia, ===> Strenngth of Material

4488. Polaris ===> Surveying

4489. Polarization of dielectrics ===> Physics XII

4490. Polaroids ===> Physics XI

4491. Pole star ===> Surveying

4492. Poles ===> Surveying

4493. Pollution , ===> Highway Engineering

4494. Pollution prevention ideas in plant operation, ===> Enviromental

4495. Pollution prevention strategies in plant design, ===> Enviromental

4496. Pollution problems of the petrochemical industry, ===> Enviromental

4497. PolyChlorinated Biphenyls (PCBs), ===> Enviromental

4498. Polygon-on-polygon ===> Surveying

4499. Polymer bonding agent ===> Concrete tecnology

4500. Polymer concrete , ===> Concrete tecnology

4501. Polymer mortar ===> Concrete tecnology

4502. Polynuclear aromatic hydrocarbons, ===> Enviromental

4503. Ponds and lagoons, ===> Enviromental

4504. Poorly graded soil ===> Soil Mechanics

4505. Population inversion ===> Physics XII

4506. Pore fillers ===> Concrete tecnology

4507. Pore pressure parameters ===> Soil Mechanics

4508. Porosity ===> Soil Mechanics

4509. Portland cement ===> Concrete tecnology

4510. Position determination principle ===> Surveying

4511. positive bending ===> RCC

4512. Positive column ===> Physics XII

4513. Post hole auger ===> Building Construction

4514. Pot holes , ===> Highway Engineering

4515. Potential change in rigid body motion ===> Physics XI

4516. Potential elastic ===> Physics XI

4517. Potential electric ===> Physics XII

4518. Potential energy, ===> Fluid Mechanics

4519. Potential energy, electric ===> Physics XII

4520. Potential excitation ===> Physics XII

4521. Potential flow, ===> Fluid Mechanics

4522. Potential function, ===> Fluid Mechanics

4523. Potential head, ===> Fluid Mechanics

4524. Potential ionization ===> Physics XII

4525. Potential of a spring ===> Physics XI

4526. Potential sparking ===> Physics XII

4527. Potentiometer ===> Physics XII

4528. Powder type SCC ===> Concrete tecnology

4529. Power in AC circuits ===> Physics XII

4530. Power in electric circuit ===> Physics XII

4531. Power shovel ===> Highway Engineering

4532. Power transmission : ===> Fluid Mechanics

4533. Power transmission : through nozzle, ===> Fluid Mechanics

4534. Power transmission : through pipes, ===> Fluid Mechanics

4535. Power transmitted by shafts, ===> Strenngth of Material

4536. Pozzolamic Materials ===> Concrete tecnology

4537. Pozzolanic activity ===> Concrete tecnology

4538. Pozzolema cement ===> Concrete tecnology

4539. Pradhan mantri gram Sadak Yojna (PMGSY) ===> Highway Engineering

4540. Prandtl’s mixing length, ===> Fluid Mechanics

4541. Precast hollow blocks ===> Building Construction

4542. Precession ===> Surveying

4543. Precision ===> Surveying

4544. Preconsolidated soil ===> Soil Mechanics

4545. Preconsolidation pressure ===> Soil Mechanics

4546. Preliminary evaluation of the pollution prevention, ===> Enviromental

4547. Preliminary survey ===> Highway Engineering

4548. Pre-mix carpet ===> Highway Engineering

4549. Prepacked concrete ===> Concrete tecnology

4550. Preplaced aggregate concrete ===> Concrete tecnology

4551. Presbyopia ===> Physics XI

4552. Present serviceability index ===> Highway Engineering

4553. Pre-soaking of aggregate ===> Concrete tecnology

4554. Pressure ===> Physics XI

4555. Pressure atmospheric ===> Physics XI

4556. Pressure excess, in a soap bubble ===> Physics XI

4557. Pressure excess, inside a drop ===> Physics XI

4558. Pressure unit of ===> Physics XI

4559. Pressure variation with height ===> Physics XI

4560. Pressure bulb ===> Soil Mechanics

4561. Pressure deficiency ===> Soil Mechanics

4562. Pressure diagram ===> Fluid Mechanics

4563. Pressure drag, ===> Fluid Mechanics

4564. Pressure force, ===> Fluid Mechanics

4565. Pressure head, ===> Fluid Mechanics

4566. Pressure method ===> Concrete tecnology

4567. Pressure net ===> Soil Mechanics

4568. Pressure, consolidation -, effective ===> Soil Mechanics

4569. Pressure, consolidation -, excess hydrostatic ===> Soil Mechanics

4570. Pressure, consolidation -, intergranular ===> Soil Mechanics

4571. Pressure, consolidation -, neutral ===> Soil Mechanics

4572. Pressure, consolidation -, preconsolidation ===> Soil Mechanics

4573. Pressure, consolidation -, seepage ===> Soil Mechanics

4574. Pressure, consolidation -, uplift ===> Soil Mechanics

4575. Pressure, consolidation ===> Soil Mechanics

4576. Pressure: ===> Fluid Mechanics

4577. Pressure: absolute, ===> Fluid Mechanics

4578. Pressure: atmospheric, ===> Fluid Mechanics

4579. Pressure: gauge, ===> Fluid Mechanics

4580. Pressure: vacuum, ===> Fluid Mechanics

4581. Pre-stressed concrete ===> Highway Engineering

4582. Pre-timed signals ===> Highway Engineering

4583. Pre-treatment ===> Soil Mechanics

4584. Prevost theory of heat exchange ===> Physics XII

4585. Primary sedimentation, ===> Enviromental

4586. Primary treatment, ===> Enviromental

4587. Prime coat ===> Highway Engineering

4588. Prime vertical ===> Surveying

4589. Priming, ===> Fluid Mechanics

4590. Principal axes of section, ===> Steel Structure

4591. Principal base ===> Surveying

4592. Principal planes ===> Soil Mechanics

4593. Principal planes, – Strain, ===> Strenngth of Material

4594. Principal planes, – Stress, ===> Strenngth of Material

4595. Principal planes, ===> Strenngth of Material

4596. Principal rafter ===> Building Construction

4597. Principal stress ===> Soil Mechanics

4598. PrincipIes of intersection design ===> Highway Engineering

4599. Principle of complementary stresses, ===> Strenngth of Material

4600. Principle of conservation of : ===> Fluid Mechanics

4601. Principle of conservation of : energy, ===> Fluid Mechanics

4602. Principle of conservation of : momentum, ===> Fluid Mechanics

4603. Principle of least squares ===> Surveying

4604. Priorities in hazardous waste management, ===> Enviromental

4605. Prism ===> Physics XI

4606. Prism angle of minimum deviation ===> Physics XI

4607. Prism square ===> Surveying

4608. Prism test ===> Concrete tecnology

4609. Prismatic astrolabe ===> Surveying

4610. Prismatic compass ===> Surveying

4611. Prismoid ===> Surveying

4612. Prismoidal correction ===> Surveying

4613. Prismoidal formula ===> Surveying

4614. Probability curve ===> Surveying

4615. Process adiabatic ===> Physics XII

4616. Process cyclie ===> Physics XII

4617. Process design considerations, ===> Enviromental

4618. Process irreversible ===> Physics XII

4619. Process isobaric ===> Physics XII

4620. Process isothemal ===> Physics XII

4621. Process quasi-static ===> Physics XII

4622. Process reversible ===> Physics XII

4623. Processing techniques, ===> Enviromental

4624. Proctor needle ===> Soil Mechanics

4625. Proctor test, modified -, standard ===> Soil Mechanics

4626. Proctor test, modified ===> Soil Mechanics

4627. Proctor's compaction ===> Highway Engineering

4628. products ===> Surveying

4629. Products of hydration ===> Concrete tecnology

4630. Prohibitive signs ===> Highway Engineering

4631. Project cost ===> Building Construction

4632. Project preparation ===> Highway Engineering

4633. Projectile ===> Physics XI

4634. Projection systems ===> Surveying

4635. Prolate spheroid ===> Surveying

4636. Proof resilience, ===> Strenngth of Material

4637. Propagation of pressure waves, ===> Fluid Mechanics

4638. Proper time interval ===> Physics XII

4639. Properties of fluids, ===> Fluid Mechanics

4640. Propped cantilevers and beams, ===> Strenngth of Material

4641. Proximity analysis ===> Surveying

4642. Pseudo force ===> Physics XI

4643. Pseudo-kinematic technique ===> Surveying

4644. Pseudo-range ===> Surveying

4645. Pseudo-static surveying ===> Surveying

4646. Psychological widening ===> Highway Engineering

4647. Public trans~ort study ===> Highway Engineering

4648. Pull correction ===> Surveying

4649. Pull-out test ===> Concrete tecnology

4650. Pulse velocity ===> Concrete tecnology

4651. Pumice ===> Concrete tecnology

4652. Pumpability ===> Concrete tecnology

4653. Pumped concrete ===> Concrete tecnology

4654. Pumping concrete ===> Concrete tecnology

4655. Pumping concrete blockage ===> Concrete tecnology

4656. Pumping concrete distance ===> Concrete tecnology

4657. Pumping concrete friction ===> Concrete tecnology

4658. Pumping concrete height ===> Concrete tecnology

4659. Pumping in concrete ===> Highway Engineering

4660. Pumping, in laser ===> Physics XII

4661. Pumping-in test ===> Soil Mechanics

4662. Pumping-out test ===> Soil Mechanics

4663. Pumps ===> Concrete tecnology

4664. Pumps, ===> Enviromental

4665. Purlins, ===> Steel Structure

4666. Pycnometer ===> Soil Mechanics

4667. Pyrament cement ===> Concrete tecnology

4668. Quadrantal bearing ===> Surveying

4669. Quadrilateral ===> Surveying

4670. Quadrilateral with central station ===> Surveying

4671. Quality assurance , ===> Highway Engineering

4672. Quality control ===>