词语回压阀
解释float valve
float valve浮子阀门,浮球阀详细»
float valve〔名词〕浮阀,借浮子启动的阀,浮力阀详细»
float valve〔名词〕浮阀,回压阀详细»
float valve〔名词〕浮子针阀详细»
float valve浮子阀,浮球阀详细»
回压阀check valve详细»
回压阀backpressure valve详细»
回压阀back pressure valve;bpv;check valve详细»