backsiphonage meaning in English
倒虹吸作用
反虹吸能力
反收
回吸
Examples
- Reduced pressure zone assembly shall be installed at each potential health hazard location to prevent backflow due to backsiphonage and / or backpressure
在每个潜在健康危害的地方应该安装减压区总成，以防止由于反虹吸和/或反压力造成的回流。 - A reduced pressure zone assembly shall be installed at each potential health hazard location to prevent backflow due to backsiphonage and / or backpressure
在每个潜在健康危害的地方应该安装减压区总成，以防止由于反虹吸和/或反压力造成的回流。 - Series 289 is designed for indoor point of use applications with continuous supply pressure to prevent backsiphonage of contaminated water back into the potable water supply
系列289适用于室内家用器具持续压力下防止污染水反虹吸回流到饮用水供应系统中。 - The 9d dual check with atmospheric vent is designed for use on non health hazard , continuous pressure , point of use applications for protection against backsiphonage and backpressure
带排气口的9d双止回阀适用于非健康危害、持续压力应用场合，用于防止反虹吸和反压力。 - Torsion spring checks shall have reversible elastomer discs and in operation produce drip tight closure against reverse flow caused by backpressure or backsiphonage
扭力弹簧止回阀应该配置双向合成橡胶阀瓣，并且在工作时对于反压力和反虹吸所产生的回流具有防滴漏关闭性能。