- clean-up pump
- 净化泵
English-Chinese electricity dictionary (电气专业词典). 2013.
English-Chinese electricity dictionary (电气专业词典). 2013.
Clean Water Services — Type Public utility Genre Wastewater treatment Founded 1970 … Wikipedia
Clean Harbors — Inc. Type Public Traded as NYSE: CLH … Wikipedia
Clean-in-place — (CIP) is a method of cleaning the interior surfaces of pipes, vessels, process equipment, filters and associated fittings, without disassembly. Up to the 1950s, closed systems were disassembled and cleaned manually. The advent of CIP was a boon… … Wikipedia
Clean coal — Historically[1] used to refer to technologies for reducing emissions of ash, sulfur, and heavy metals from coal combustion; the term is now commonly used to refer to carbon capture and storage (CCS) technology. Clean coal is an umbrella term used … Wikipedia
pump — pump1 S3 [pʌmp] n [Sense: 1, 3; Date: 1400 1500; : Middle Low German; Origin: pumpe or Middle Dutch pompe, probably from Spanish bomba] [Sense: 2; Date: 1500 1600; Origin: Origin unknown] 1.) a machine for forcing liquid or gas into or out of… … Dictionary of contemporary English
Pump It Up (Joe Budden song) — Infobox Single Name = Pump It Up Artist = Joe Budden from Album = Joe Budden Released = August 5, 2003 Format = CD single Recorded = Genre = Hip hop, Rap Length = Label = Def Jam Writer = J. Budden, J. Smith, R. Bell, R. Bell, G. Brown, R.… … Wikipedia
pump — 01. Does anyone have a bicycle [pump]? I ve got a flat tire. 02. We d better stop at a gas station, and [pump] up your tires; they re getting a little low. 03. It took the two men over three hours to [pump] all the water out of their flooded… … Grammatical examples in English
Sorption pump — The sorption pump is a vacuum pump that creates a vacuum by adsorbing molecules on a very porous material like molecular sieve which is cooled by a cryogen, typically liquid nitrogen. The ultimate pressure is about 10 2 mbar. With special… … Wikipedia
Hand pump — This article is about water and air pumps. For the beer dispensing device, see Beer engine. A rural handpump in Belgium. Hand pumps are manually operated pumps; they use human power and mechanical advantage to move fluids or air from one place to … Wikipedia
Vacuum pump — A vacuum pump is a device that removes gas molecules from a sealed volume in order to leave behind a partial vacuum. The vacuum pump was invented in 1650 by Otto von Guericke. Types Pumps can be broadly categorized according to three… … Wikipedia
Breast pump — A breast pump is a mechanical device (powered manually or by electricity) that extracts milk from the breasts of a female who is lactating. The breast pump was invented and patented by Edward Lasker. [Scientific American, Vol. 8, No. 4, January… … Wikipedia