external thread valve的意思|示意
外螺纹阀
external thread valve的网络常见释义
外螺纹阀 ... 外螺纹内径 core diameter 外螺纹阀 external thread valve 外螺纹截止阀 external screw stop valve ...
external thread valve相关短语
1、 external superheater thread valve 外螺纹阀
external thread valve相关例句
According to connection method classification (1) threaded connection valves: valve with internal thread or external thread, and pipe thread connection.
按连接方法分类(1)螺纹连接阀门：阀体带有内螺纹或外螺纹，与管道螺纹连接。
Germany RBT import external thread needle valve can be equipped with stainless steel welded pipe, and pipeline butt welding connection, but also through the outer nut removing the valve.
品牌：进口外螺纹针型阀可配带不锈钢焊接管，能与管道直接对焊连接，也可通过外螺母拆卸阀门。