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关注：1
2013-05-23 12:21
求翻译：1、灯具的防爆标志、外壳的防护等级与爆炸危险环境相适应。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
1、灯具的防爆标志、外壳的防护等级与爆炸危险环境相适应。
问题补充： |
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2013-05-23 12:21:38
Lamps proof mark, the level of protection and explosion hazard of the shell environment to adapt.
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2013-05-23 12:23:18
1, lamps, explosion of the shell, with danger of explosion protection environment.
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2013-05-23 12:24:58
1st, lamps and lanterns explosion-proof symbol, the outer covering protection rank and the explosion hazard environment adapts.
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2013-05-23 12:26:38
1, shell lamps explosion-proof mark, adapted to the level of protection and explosion dangerous environment.
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2013-05-23 12:28:18
正在翻译，请等待...
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