water flow alarm valve是什么意思


中文翻译水流报警阀

网络释义

1)water flow alarm valve,水流报警阀2)waterpower alarm valve,水力报警阀3)water alarm,水流警报4)water flow alarm,水流报警5)sprinkler alarm valve water motor alarm,报警阀水警铃6)alarm valve,报警阀

用法例句

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