其中采用气体保护介质是最为常用、也最有效的方法之一。
Gas protected medium is one of the most common used and the most effective method.
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.
保护气系统:从保护气体发生站至还原退火炉的管道。
Protective gas system: pipe line from the protective gas generation station to reducing annealing furnace.
气体继电器保护是电力变压器的一种基本保护。
Protection by gas relay is one of the elemental protection of transformer.
最后也最重要的一点,骑单车可以保护我们的环境,而汽车释放垃圾气体。
Last but not least, riding bicycle can protect our environment while cars release junk gas.
用混合气体作为保护气体时,可焊接不锈钢。
保护气体发生站至还原退火炉的管道。
Protective gas system: pipe line from the protective gas generation station to reducing annealing furnace.
保护气体发生站至还原退火炉的管道。
Protective gas system: pipe line from the protective gas generation station to reducing annealing furnace.
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