dry pipe valve的意思|示意
干式管阀
dry pipe valve的网络常见释义
干式阀 ... 干式阀：dry pipe valve 干湿球温差：damp bulb temperature contrast 干湿两用系统：alternate system ...
干管阀 ... darken 扑灭火焰 DPV = dry pipe valve 干管阀 dial-out 拨出 ...
干式报警阀 ... 干式报警阀 dry pipe valve 差动式干式报警阀 differential-type dry pipe valve 机械式干式报警阀 mechanical-type dry pipe valve ...
dry pipe valve相关短语
1、 mechanical-type dry pipe valve 机械型干式阀 ; 机械式干式报警阀
2、 differential-type dry pipe valve 差动式干式报警阀 ; 差动型干式阀
3、 type dry pipe valve 机械型干式阀