提出了一种用于定量分析混合气中丙烷和异丁烷爆炸性气体的催化发光（CTL）传感器。
A cataluminescence(CTL) sensor for quantitative analysis of the explosive gases of propane and iso-butane in a mixture was proposed.
爆炸性气体从管子中漏了出来。
可用于瓦斯等爆炸性气体环境。
爆炸性气体混合物危险场所：2区。
For the dangerous sites with explosive air mixture: 2 division.
该电源可在有爆炸性气体存在的环境中工作。
With such a switch, power source (having) the character of intrinsic safety can be well formed, which can be used in explosive environment.
致命的爆炸性气体可能聚集，迫使游客紧急疏散。
Deadly and explosive gases can build up, forcing hasty evacuations.
有毒气体或爆炸性气体必须排除，尤其是煤矿。
Poisonous or explosive gases must be removed, especially in coal mines.
对于便携式电子产品在应用到爆炸性气体环境中，其最高表面温度至关重要。
For portable electronic products in the application of the explosive gas environment, the highest surface temperature is crucial.
此授权我们生产设备和保护系统的组成部分，在潜在爆炸性气体环境中使用。
This authorization we production equipment and protection system component, in potential explosive gas environment use.
将电气设备的部件整个浸在保护液中，使设备不能够点燃液面上或外壳外面的爆炸性气体。
Electrical equipment or parts of electrical equipment are immersed in a protective liquid in such a way that an explosive atmosphere above the surface of outside the enclosure cannot be? Ignited.
调查显示，挑战者号发射当日低温，导致火箭推进器上橡胶O行环密封圈失效，进而引起爆炸性气体泄露。
Theinvestigation showed that low temperatures on the day of the launch caused arubber “O-ring” seal on one of the rocket boosters to fail, which led to a leakof explosive gases.
GX-1矿用隔爆型拉引信号开关适用于具有煤尘和爆炸性气体的煤矿井下，作为低压开关防爆电铃或其它小型声响设备。
GX-1Exploding isolation type drawing signal switch used for mining is applicable to coal mine where has explosive gas and coal dust.
我厂始建于1993年，现能生产100多个系列800多个规格型号，可用 于爆炸性气体环境和爆炸性粉尘环境的防爆专业厂。
The traffic condition is very convenient. The factory was set up in 1993 and can manufacture more than 100 series products of over 800 types.
文章阐述了爆炸性粉尘环境、爆炸性气体环境危险区域的范围划定，防爆电气设备的标志、防爆电气设备的选型及爆炸性环境电气线路的设计。
This paper presents the classification of zone for hazardous area, marking for ex electrical equipments, selection of ex equipment and the design on electrical wiring used in explosive atmosphere.
文章阐述了爆炸性粉尘环境、爆炸性气体环境危险区域的范围划定，防爆电气设备的标志、防爆电气设备的选型及爆炸性环境电气线路的设计。
This paper presents the classification of zone for hazardous area, marking for ex electrical equipments, selection of ex equipment and the design on electrical wiring used in explosive atmosphere.
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