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。
If you smell gas or see a broken line, shut off the main valve from the outside.
如果可能的话，从外面的主阀门关掉煤气。从邻居家给天然气公司打电话让他们处理。
Turn off the gas, using the outside main valve if you can, and call the gas company from a neighbor \ 's home.
订购手轮或链轮执行器时，要在主阀门订购代码基础上增加适当的执行器订购代码。
To order handwheel or chainwheel actuators, add the appropriate order code to the basic valve order code.
据报道，因为管道主阀门在爆炸中已被损坏，消防人员花了几个小时才阻止了煤气的渗漏。
According to the report, it took firefighters hours to stop the leak because the pipeline's main valve was damaged in the explosion.
不需要从管线上拆卸阀门，就可以对主阀和引导系统进行维修。
The main valve and pilot system can be serviced without removing the valve from the line.
本文分析了储纬器、主喷嘴、接力喷嘴、异形筘、阀门等引纬元件对流场设计的影响；
By the analysis of the influence of weft insertion elements such as prewinder, main nozzle, relaynozzle, profile reed, valve, etc.
主分支阀门现在可以被平衡已达到100%D FR或显示实际的系统流量百分比。
The Main branch valve can now be balanced to achieve 100%dfr or to indicate the actual system flow percentage.
主阀轴配置一个内轴，适用于双重调节止动记忆和阀门位置设置。
The main valve spindle incorporates an inner spindle for double regulation memory stop and valve position setting.
针对山西兴能发电有限责任公司高压主汽阀门泄漏以及高压调汽阀卡涩的问题，从垫片的材质、螺栓的预紧力以及机械结构等多方面进行了细致地分析。
Focus on the leak and block of the high pressure main stop valve, from the material of the gasket, the pressure of the bolt and the entire mechanical structure in Gujiao Xingneng Power Generation Co.
主安全阀门必须垂直安装在设备的最高位置。
The main safety valve shall be installed vertically at the highest position of the deivce.
电料、电器、主电机、气动阀门、传动部位以及制冷系统等一些主要零配件均采用世界名牌品质零配件。
High quality spare parts of world famous brands are mainly used in electrical materials appliance, electric appliance, main electric engines, pneumatic valve, transmission parts cooling system.
通电后，电磁力直接把先导小阀和主阀封闭件依次向上提起，阀门打开。
Power, the electromagnetic force directly to the pilot valve and main valve closed small pieces followed by upward, open the valve.
通电后，电磁力直接把先导小阀和主阀封闭件依次向上提起，阀门打开。
Power, the electromagnetic force directly to the pilot valve and main valve closed small pieces followed by upward, open the valve.
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