Open the main valve inlet pressure.
进口压力使主阀开启。
Main valve housing is a key part of giant turbines.
主汽门阀壳是大型汽轮机的关键零件。
The main control room boost, the main valve is closed.
主要控制室升压，主阀关闭。
If water pipes are damaged, shut off the supply at the main valve.
如果水管破裂，请在主控阀处切断水流。
The main valve fittings with screw lid release, pressure release valve.
将主阀盖上的配管接头螺丝松开，释放阀内压力。
Pilot valve can adjust lift and close pressure solely out if main valve.
导阀可在主阀以外单独调定开启压力和关闭压力。
Caution: Before maintenance, shut off the power and close the main valve.
注意：吹灰器维护检修时，一定要先切断电源，检修阀门时应关闭管路总阀。
If you smell gas or see a broken line, shut off the main valve from the outside.
如果闻到煤气味儿，或看到管道破裂，要关掉从外面进屋煤气管道的主阀门。
Soft airproof main valve can obtain high airproof in the scope of over 95% lift pressure.
软密封的主阀瓣能在95%以上的开启压力范围内获得高密封度。
Turn off the gas at the outside main valve if you can and call the gas company from a neighbor's home.
如果你能在邻居家打电话，叫煤气公司关掉外面的煤气主阀盘。
If you smell gas, shut off the main gas valve.
如果你闻到煤气味，关闭总阀门。
In the pipe system, the main function of the valve actuator to receive control signal.
在管道系统中主要起调节作用，阀门执行机构接收到控制信号。
The Valve camera component should be added to the main scene camera.
摄像机组件应该被添加到主场景摄像机上。
Then shut the main water valve to protect the clean water already in your water system.
然后，关掉主水阀以保护你的水系统中的洁净水源。
An O-ring seals the relief valve body to the main housing.
用一个O形环密封安全阀阀体与主外壳。
The steam valve of main engine fresh water heater leaked.
主机淡水加热器的蒸气阀有滴漏。
Analysis of the focus in the main safety valve failure and hydraulic pump.
分析故障重点在主安全阀和液压水泵。
After the disintegration of the distribution valve, the main body was found face has scratches.
后解体分配阀，发现主阀体工作面已擦伤。
Further opening the throttle valve activated the main fuel jet.
当节流阀进一步打开时，主喷口开始工作。
That is the voltage you want to apply to main relief valve.
此时的电压符合总减压阀的要求。
Ball valve for opening and closing the main pipe and equipment used media.
球阀主要供开启和关闭管道和设备介质之用。
Valve parts is the main hoist valve and the valve seat.
闸阀的主要启闭零件是阀瓣和阀座。
Valve parts is the main hoist valve and the valve seat.
闸阀的主要启闭零件是阀瓣和阀座。
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