sprinkler system 喷灌系统,喷洒灭火系统,喷水灭火装置 相似单词 sprinkler n. 洒,水车,洒水器 underground n. 1.地下,地铁,地道 2.秘密活动,地下组织 adj. 1.地下的 2.秘密的 adv. 1.在地下 2.秘密地,隐匿地 system n. 1.系统 2.制度;体制 3.[the system]既成秩序;现政府,统治集团 4.理论体系...
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An improved underground sprinkler system having pop-up sprinklers installed within specifically arranged underground trenches. The kit comprises a flow control member that attaches to the water faucet can be manually or automatically switched between water zones where the underground sprinkler are placed....
美 英 un.埋管式地下喷灌系统 英汉 un. 1. 埋管式地下喷灌系统
A winterizing system (10) for underground sprinkler systems which can be newly installed during the sprinkler system installation, or can be utilized as a retrofit design, having a single valve means (13) and a drive shaft (19) to allow winterization completely from the exterior of building ...
HYDROFIRE - fire sprinkler system design, installation, service, inspection, testing, 24-hour emergency response and repair. Underground utilities.
Free estimates - 1st rate quality service - Lawn sprinkler, Landscape sprinkler, Lawn irrigation system, Automatic underground watering systems, Landscape lights, Landscape lighting, irrigation systems Low Voltage Lights - We service all countiesin the m
Sprinkler system References in periodicals archive ? Jaczko outlined two issues where he believes the members of the society--a not-for-profit professional organization for those in all engineering disciplines--can help enhance nuclear safety at operating reactors: probabilistic risk assessments and unde...
As more states and jurisdictions adopt building codes requiring the installation of fire sprinkler systems in new homes, contractors may find it a challenge to keep costs down when the water supply has low pressure or restrictive underground. Traditional sprinkler system design techniques may require ...
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