Hand-operated valves的意思|示意
手动阀门
Hand-operated valves的网络常见释义
手动阀 ... closed center valve 中间位置封闭的阀(方向阀); 闭中心阀 hand-operated valves 手动阀 back-up valve 列车后端制动阀 ...
Hand-operated valves相关短语
1、 Imported Hand-operated valves 进口手动阀
2、 hand-operated and solenoid valves 手工操作和电磁阀
3、 Hand Operated Directional Control Valves 手动换向阀
Hand-operated valves相关例句
The two ends of the two electromagnetic valves are respectively cross-connected to two hand-operated valves.
在两个电磁阀的两端分别跨接两个手动阀。
There are different kinds of valves ranging from simple hand operated valve to fully automatic valve for control of gas-air mixture.
有很多从简单的手阀等各种阀到全自动控制天然气混空气阀。