check-valve ball seat的意思|示意
止回阀球座
check-valve ball seat的网络常见释义
止回阀球座 ... check valve 单向阀; 单向活门; 检验阀 check-valve ball seat 止回阀球座 check-valve ball spring 止回阀球弹簧 ...
check-valve ball seat相关短语
1、 check valve ball seat 止回阀球座
check-valve ball seat相关例句
Gravity ball check valves are converted to vent valves by replacing the standard ball with a floater ball and inverting the valve at installation-with seat up.
重力球形止回阀可以变为通风阀，只需用漂浮球体更换标准球体，然后在安装时将阀门倒置，使其阀座向上即可。
The control valve comprises an oil nozzle and a check valve. The check valve comprises a valve ball and a valve seat.
本控制阀包括油嘴和单流阀，单流阀包括阀球和阀座。