The four places in the automobile from which pollutants can escape are the fuel tank, carburetor, crankcase and tail pipe .
汽车内泄漏污染物的四个位置是燃油箱、化油箱、曲轴箱和尾管。
The four places in the automobile from which pollutants can escape are the fuel tank, carburetor, crankcase and tail pipe.
汽车内泄漏污染物的四个位置是燃油箱、化油箱、曲轴箱和尾管。
When the pressure is greater than the standard of the plastic pipe, the pipe will break, slurry and cement will escape from the pipe and pollute the mine.
当料浆的自然压力大于塑料管的耐压值后，便可使塑料管破管，从而使生产中断，浪费大量水泥、尾砂，并造成井下污染。
When the pressure is greater than the standard of the plastic pipe, the pipe will break, slurry and cement will escape from the pipe and pollute the mine.
当料浆的自然压力大于塑料管的耐压值后，便可使塑料管破管，从而使生产中断，浪费大量水泥、尾砂，并造成井下污染。
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