emptying valve中文什么意思
放空阀
放料阀
排水阀门
排泻阀
+更多解释...- empty: adj. 1.空的，空著的。 2.空 ...
- valve: n. 1.【机械工程】阀，活门，舌门 ...
- quick emptying valve: 快泄阀
例句与用法
- Inspect whether there is material in reaction kettle 3 , and close all valves after inletting , then open the heating system and inlet valve and emptying valve of recovery tank to distill for dehydration
检查3号反应釜是否已经进料，进料后关闭所有阀门，打开加热系统和回收罐进料阀门.放空阀门，进行蒸馏脱水。
