siphonage中文什么意思

例句与用法

1. Back siphonage backflow vacuum breakers
   倒虹吸回流真空关闭阀
2. Main anti - siphonage pipe
   总反虹吸管
3. The figure 85 and 90m are designed to employ an integral back - flow prevention device to prevent potential back - siphonage
   型号85和90m结构上配置一个一体式防回流装置，用以防止潜在的反虹吸现象。
4. Series 800m4fr is designed to prevent back - siphonage of contaminated water under continuous pressure into the potable water supply
   系列800m4fr用于防止在连续压力下污染水反虹吸进入饮用水供应系统中。
5. Series n388 represents a new line of vacuum breakers designed to prevent back - siphonage of contaminated water into the potable water supply
   系列n388代表新型真空断路阀，适用于防止污染水反虹吸进入饮用水供应系统中。