spring-controlled float valve
... controlled float valve 弹簧操纵浮阀 ; 遥控浮球阀 Remote-controlled float valve 遥控浮球阀 spring-controlled float valve 弹簧操纵浮阀 ...
基于9个网页-相关网页
... Pressure Controlled Tester Valve 压力控制测试阀 controlled float valve 弹簧操纵浮阀 ; 遥控浮球阀 controlled air valve 遥控空气阀 ...
基于4个网页-相关网页