1.
Install the high pressure relief valve in the compressor manifold fitting.
在压缩机歧管配件里安装高压释放阀。
2.
Close shutoff valves and open test cocks No. 2, 3 and 4 to relieve pressure from the body of the valve.
关闭关闭阀，并开启测试旋塞2号、3号和4号，释放阀体内压力。
3.
Fault Treatment and Analysis of Abnormal Action of Pressure Relief Device in 220kV Transformer
一起220kV变压器压力释放阀异常动作的缺陷处理及原因分析
4.
Manifold shall have safety pressure relieve valve, pressure regulators, and pressure gauges indicating inlet and outlet pressure, bleed valve (vent valve) and pigtail for cylinder connections.
气体管路需要有安全压力释放阀门、压力调节阀门、压力表来指示气体压力。
5.
Safety relief valves shall be labeled for relief pressure rating.
安全减压阀要有标示，标明压力释放级别。
6.
Activate the T &P Valve to release any water in the piping.
打开降温减压安全阀释放管道内的任何水。
7.
"When lifting lever of temperature/pressure relief valve, hot water will be released under pressure."
扳动降温减压安全阀把手,热水将在压力下释放出来。
8.
The positive crankcase ventilation valve and gas caps with air-pollution control valves reduce volatile organic compound loss.
曲柄轴箱通风阀和配有废气帽的空气污染控制阀（使用）减少挥发性有机混合物释放有积极作用。
9.
After shutoff valves are closed, open test cock#2,#3 and#4 to relieve pressure within the backflow assembly.
在关闭了关闭阀后，开启测试旋塞2号，3号和4号，释放回流阀总成的压力。
10.
discharge from safety and relief valves
由安全阀和泄压阀泄放
11.
Pressure Reliet Valve
放压阀（俗名试压）
12.
"Before proceeding with the installation, close the main water supply valve, open a water faucet to relieve the house pressure and then close the faucet."
在安装热水器之前,关闭主供水阀门,打开水龙头将住宅内的水压释放掉,然后关闭水龙头。
13.
Each boiler is equipped with2 safety valve( over2 pcs) for relief the pressure due to its over pressure which will keep its safety.
每座锅炉皆装置两支以上之安全阀，超压时得以释放压力，以确保安全。
14.
Workers in Shanghai, Tanghsna, Changxindian and etc, went on strike to express their disapproval.
在全国人民反帝爱国斗争的压力下,北洋军阀政府被迫释放被捕学生,撤销三个卖国?
15.
A high pH level characterizes commercial bleach, which consists of a nominal 15% solution of sodium hypochlorite along with approximately 1- 2% of sodium hydroxide to act as a chemical stabilizer.
当球阀在不工作期间关闭，经过一段时间，漂白剂将分解并释放出氧气。
16.
When supply pressure drops to atmospheric, air break must relieve pressure between both checks.
当供应压力下降到大气压力时，空气开关节点必须释放两个止回阀之间的压力。
17.
The valves can used for pipe nozzle and have reliable performance.
阀门可用于管端作放空阀用，性能可靠。
18.
engine thermostat housing drain valve
发动机恒温器壳放泄阀