Blow-off and scum valves的意思|示意
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英 / /
吹除阀和浮渣阀
Blow-off and scum valves的网络常见释义
下排污阀 ... 截止阀 Stop valve 上、下排污阀 Blow-off and scum valves 压力表 Pressure gauge ...
上 ... 截止阀 Stop valve 上、下排污阀 Blow-off and scum valves 压力表 Pressure gauge ...