... load control valve 负载控制阀 main inlet control valve主调节阀;主进汽控制阀 motor-driven control valve 电动机拖动控制阀 ...
2
?主进汽控制阀
... main inlet control value 主调节阀 main inlet control valve 主调节阀; 主进汽控制阀 water main inlet port 主进水口 ...
双语例句
1
When the water level drops, the mainvalve is composed of a floating ball switch control to open the water inlet to the water tank, automatic replenishment.