词语放泄阀
解释airbleed valve;purge valve
放泄阀drain valve;escape valve详细»
放泄阀escape valve详细»
放泄阀bleed valve;draining valve;waste valve详细»
放泄阀leak-off valve详细»
放泄阀bdv;release valve详细»
放泄阀drainage valve;release valve;unloading valve详细»