1.
engine thermostat housing drain valve
发动机恒温器壳放泄阀
2.
discharge from safety and relief valves
由安全阀和泄压阀泄放
3.
a small cock or faucet or valve for letting out air or releasing compression or draining.
放出空气或浓缩或排泄的小栓或旋塞或阀。
4.
After draining, close drain valve.
排泄完毕，关闭排泄阀。
5.
A canister purge valve is opened periodically to vent the vapor back into induction system.
收集器的清除阀周期性地开启，泄放蒸气使之返回进气系统。
6.
"The discharge line must be the same size as the valve outlet, and must pitch downward from the valve to a safe place for disposal."
排泄管道必须与安全阀出口具有相同的口径,必须从安全阀的下方接到安全排放地点。
7.
internal leakage in steering control valve
转向控制阀内泄漏量
8.
Make sure the discharge of this valve is directed to an open drain and protected from freezing.
要确保阀门排泄的水直接排放到一个畅通的排水口，并保证不会冻结。
9.
Hold the drain open until clean fuel exits the drain.
保持排泄阀打开直至清洁的燃油从排泄管流出。
10.
Relief valve must be piped to a suitable drain.
安全阀必须配置通向适当排泄口的排泄管道。
11.
Numerical Analysis of Control Valve Open Ratio Effect on Letdown Flow
下泄调节阀开度对下泄流影响的数值分析
12.
Pressure Reliet Valve
放压阀（俗名试压）
13.
The test set operates both the bleed valve and solenoid valve independently.
测试仪可以对排泄阀和螺线管阀分开操作。
14.
Clearance leakage in high pressure pneumatic relief valve with slide pilot
滑阀先导式高压气动减压阀间隙泄漏特性研究
15.
The discharge line must be installed to allow complete drainage of both the relief valve and the discharge line.
排泄管道必须能够完全容纳安全阀和排泄管的排泄物。
16.
Fluid leakage control one-way valves control the manner of oil and oil-leaking Type II species.
液控单向阀控制油的泄漏方式有内泄式和外泄式二种。
17.
drain valve and muzzle door interlock lever
泄水阀与前盖联锁机构柄杆
18.
Seat ring is seal welded to eliminate leak path.
阀座环通过密封焊接，消除泄漏通道。