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关注:1
2013-05-23 12:21
求翻译:气焊 氧气瓶和乙炔瓶的距离是什么意思? 待解决
悬赏分:1
- 离问题结束还有
气焊 氧气瓶和乙炔瓶的距离
问题补充: |
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2013-05-23 12:21:38
Oxygen and acetylene gas welding bottle from the bottle
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2013-05-23 12:23:18
The distance between gas welders oxygen cylinders and acetylene cylinders
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2013-05-23 12:24:58
正在翻译,请等待...
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2013-05-23 12:26:38
Gas welding oxygen and acetylene cylinder distance
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2013-05-23 12:28:18
Oxygen and acetylene gas welding bottle from the bottle
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