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关注：1
2013-05-23 12:21
求翻译：2，喷涂时必须要保持通风和带口罩。如下图：是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
2，喷涂时必须要保持通风和带口罩。如下图：
问题补充： |
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2013-05-23 12:21:38
2, spraying must be to maintain ventilation and wear a mask. As shown below:
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2013-05-23 12:23:18
2, the painting must be maintained at proper ventilation and wear masks. As shown in the figure:
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2013-05-23 12:24:58
2, when spray coating must have to maintain ventilates with the belt mouthpiece.Following chart:
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2013-05-23 12:26:38
2, must maintain ventilation and with a mask when spraying. As shown below:
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2013-05-23 12:28:18
正在翻译，请等待...
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