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siphonage n.【物理學】虹吸能力,虹吸作用。

siphonophore

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代表新型真空斷路閥,適用于防止污染水反虹吸進入飲用水供應系統中。

Series 800m4fr is designed to prevent back - siphonage of contaminated water under continuous pressure into the potable water supply 系列800m4fr用于防止在連續壓力下污染水反虹吸進入飲用水供應系統中。

The figure 85 and 90m are designed to employ an integral back - flow prevention device to prevent potential back - siphonage 型號85和90m結構上配置一個一體式防回流裝置,用以防止潛在的反虹吸現象。

Main anti - siphonage pipe 總反虹吸管

Back siphonage backflow vacuum breakers 倒虹吸回流真空關閉閥