The shape of the valve plug can plug into a cylindrical or conical.
旋塞阀的阀塞的形状可成圆柱形或圆锥形。
Remove pipe plug covering the valve enclosure.
拆卸盖在阀门外壳上的管道塞。
The unit to base electrical plug permits instant valve unit replacement.
该单位的基础电器插头许可证的单位立即瓣膜置换。
Six, open the two outdoor brass valve, plug in the plug, open the cooling mode.
打开室外机两个铜管阀，插上电源插头，打开制冷模式。
Never plug a Safety Relief Valve.
不要堵塞安全阀。
Do not plug the temperature and pressure relief valve.
不要把降温减压安全阀塞住。
The most common control valves are the parabolic plug and the V-ported valve.
最常用的控制阀具有抛物线形阀芯和V形开口阀芯。
Pneumatic valve was evolved from the plug.
气动球阀是由旋塞阀演变而来。
Pneumatic valve was evolved from the plug.
气动球阀是由旋塞阀演变而来。
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