blast area

基本解释

Pump installed in the blast area should be based on an explosion regional levels, using explosion-proof motor.
安装在爆炸区域的泵，应根据爆炸区域等级，采用防爆电动机。
The smoldering fire and fumes prevented rescue workers from getting near the plant, officials say the blast area resembles a war zone.
闷烧的大火及浓烟阻碍救援人员接近工厂附近，而官员称爆炸区域类似于战场。
It is then fed into thermostatic hot blast area and the axially blowing hot blast eliminates moisture inside the tube quickly while the roller irons the surface of the tube.
一热风恒温区域，具有至少一藉以将一定温热风轴向吹向该纸管，使该纸管管内蒸发出的水份被热风迅速移除，及维持该纸管表面温度的热风产生器；
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