1.
Failure of safety valve for a certain ship's main propulsion diesel engine
××船推进柴油机安全阀起跳故障原因分析
2.
Fault Analysis of Pilot Operated Safety Valve Trip under Pressure
一起先导式安全阀未超压起跳故障分析
3.
hoist cylinder oil relief valve
起重机油缸油压安全阀
4.
a safety, exhaust valve
安全阀、 排气阀.
5.
Research on Full-open Safety Valve of Jig for Low Pressure Air Powered System
跳汰机供风系统低压全启安全阀的研究
6.
safety valve dome
安全阀汽包，安全阀座
7.
Research on Safety Valve of Jig for the Low Pressure Air-powered Syetem
跳汰机供风系统中低压安全气阀的研究
8.
discharge from safety and relief valves
由安全阀和泄压阀泄放
9.
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）。
10.
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。
11.
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。
12.
Install relief valve cover nut and tighten.
安装安全阀阀盖螺母，并加以紧固。
13.
Cause Analysis on Two Trips of Unit's Safety System
机组安全系统两起跳闸情况的原因分析
14.
subsurface controlled subsurface safety valve
井下控制井下安全阀
15.
surface controlled subsurface safety valve
地面控制井下安全阀
16.
ball type surface controlled safety valve
地面控制的球型安全阀
17.
maximum allowable relief valve setting
安全阀最大许用设定值
18.
press safety interlock valve
压力机用安全联锁阀