基本释义:

自动回位闭心机具阀

网络释义

1)closed centered implement valve,自动回位闭心机具阀

2)closed centered control valve,自动回位闭心控制阀

3)closed centered position,自动回位闭心位置

4)automatic return water switch valve,回水自动启闭阀

5)self-closing gate valve,自动关闭阀

6)automatic circumference valve,自动回流阀

用法和例句

The design and lectotype of circulating pump, automatic return water switch valve, expansion tank and atmospheric connection pipe in atmospheric hot water heating boiler room are discussed.

对常压热水供热锅炉房的循环泵、回水自动启闭阀、膨胀水箱、大气连通管的设计选型进行了探讨。