1.
Application on the Water Safety Valve in the Coal Mine Hydraulic Supporter;
纯水安全阀在煤矿液压支架应用的探讨
2.
Research on Structure and Properties of Pure Water Safety Valve Used in Coal Mine Hydraulic Supporter
煤矿液压支架纯水安全阀的结构与性能研究
3.
a safety, exhaust valve
安全阀、 排气阀.
4.
Wellhead surface safety valves and underwater safety valves for offshore service
海上用井口上部安全阀和水下安全阀规范
5.
safety valve dome
安全阀汽包，安全阀座
6.
There must be no valve between the relief valve and heater.
在安全阀和热水器之间不能够安装任何阀门。
7.
Install the valve into the opening provided and marked for this purpose in the water heater
在热水器上用于安装安全阀的接口处安装安全阀
8.
Hand wheel,lever and spanner driving and safety valve,pressure reducing valve,traps overleap this symbol.
注：1、手轮、手柄和扳手传动以及安全阀、减压阀、疏水阀省略本代号。
9.
No valve is to be placed between the relief valve and tank.
在热水器储水罐和安全阀之间不需要安装任何阀门。
10.
Originally it was the safety valve for a hydraulic plant.
它最早是一家水电厂的安全闸阀。
11.
Safety testing system for electrically operated water valves based on PLC
基于PLC控制的电动水阀安全检测系统
12.
discharge from safety and relief valves
由安全阀和泄压阀泄放
13.
This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).
这是一个闸阀（止回阀、蝶阀、切断阀、电磁阀、遥控阀、安全阀、节流阀、旋塞）。
14.
Remove the relief valve cover, stem/diaphragm assembly, and relief valve spring.
拆卸安全阀阀盖，阀杆/隔膜总成，和安全阀弹簧。
15.
Install a 125 PSI pressure relief valve in the cold water supply line.
在冷水供应管道上安装一个125PSI的减压安全阀。
16.
Remove the relief valve cover bolts while holding the cover down.
边压住阀盖，边拆卸安全阀阀盖螺栓。
17.
Install a shutoff valve in the cold water inlet. Install a listed temperature-pressure relief valve in the remaining fitting.
在冷水进水管上安装一个关断阀。在剩下的螺纹接头上安装额定温度/水压的安全阀。
18.
Study on Water Hydraulic Throttle Valve and Anti-cavitation Characteristics of Orifices;
纯水液压节流阀及阀口气蚀分离研究