We made a studied of the facade to invite people from a basic simple box with pull and push methods to create a new form that stands out from others.
我们作出了正面研究，以邀请基本与推拉方法来创建一个新的形式，突出从其他简单的方块人。
The article analyzes specifically dust control for effectiveness reasonableness and introduces calculating methods of blow and exhaust wind volume of Push pull ventilation device.
对其烟尘控制的有效性和合理性作了具体分析，同时介绍了吹吸式通风装置送、排风量的计算方法。
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