Valve seat Valve clack的意思|示意
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阀座阀门咔嗒声
Valve seat Valve clack的网络常见释义
阀座 新闻资讯 ... 不锈钢金属Stainless metal 阀座、阀瓣Valve seat、Valve clack 过滤网Filtrating screen ...
Valve seat Valve clack相关例句
Though there is no condensate water that uses ball-type sealed lever to make the valve clack tightly adhesion to the valve seat, it can prevent the fresh vapor from leakage.
由于阀座孔在凝结水水位以下，形成水封，水、汽自然分离，达到无蒸汽泄漏。