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关注：1
2013-05-23 12:21
求翻译： （2）喷漆间内空气流向必须沿重力方向由天花板流向地面，且空气从地面排出，并经过滤为较清洁的空气。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
（2）喷漆间内空气流向必须沿重力方向由天花板流向地面，且空气从地面排出，并经过滤为较清洁的空气。
问题补充： |
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2013-05-23 12:21:38
(2) spray paint room air flow along the direction of gravity from the ceiling to the ground and the air discharged from the ground, and through a filter for cleaner air.
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2013-05-23 12:23:18
(2) between painting must be the air flow along the direction in which the gravity flow ceiling to the ground, and air emissions from the ground, and the filtration is a relatively clean air.
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2013-05-23 12:24:58
During (2) painting in the air flows to must flow to the ground along the gravity direction by the ceiling, also the air discharges from the ground, and after filtration for clean air.
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2013-05-23 12:26:38
(2) air flow must be along the direction of gravity in the paint flows from the ceiling to the ground, and air discharge from the ground, and filters for cleaner air.
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2013-05-23 12:28:18
扳手尺寸
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