工业粉尘的实时监测是预防粉尘爆炸的重要手段之一。
The continuously monitoring of industrial dust is one of important method to prevent dust explosion.
爆炸性粉尘混合物危险场所:11区。
For the dangerous sites with explosive dust mixture: 11 division.
建筑内充满了粉尘,爆炸的火光传到了室外。
建筑内充满了粉尘,爆炸的火光传到了室外。
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