plug in valve
常见例句
- In the cylindrical valve plug, the channel is generally rectangular;
在圓柱形閥塞中，通道一般成矩形； - The plug is seated in the body seats when the valve is in both open and closed positions.
儅閥門処於開啓和關閉狀態時，閥塞都位於閥躰閥座內。 - In order to solve the problem stated above, a new pilot overflow two-way plug-in type descaling valve has been developed successfully.
爲解決這些問題，新研制成功了先導溢流二通插裝式除鱗閥。 返回 plug in valve