differential pressure control valve的意思|示意
差压调节阀
differential pressure control valve相关短语
1、 self-operate differential pressure control valve 自力式压差控制阀
2、 reliant differential pressure control valve 力式压差控制阀
3、 operated differential-pressure control valve 自力式差压调节阀
4、 self-reliant differential pressure control valve 自力式压差控制阀
5、 self-operated differential pressure control valve 自力式压差控制阀
6、 Self-operating differential pressure control valve 采暖空调用自力式压差控制阀