siphonaceous的英语例句
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The forming siphonage is by difference of liquid level and water shooting instrument.
靠液位差及水射器形成虹吸.
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Provides back siphonage protection for portable hoses connected to hose thread faucets.
具有反虹吸功能,可用于饮用水软管连接到软管螺纹水龙头的场合.
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With a back - siphonage condition created, secondary check seals tightly against downstream seat.
如果出现反虹吸状态, 第二阀瓣紧紧地密封在下游阀座上.
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