• Aluminium plastic compound pipe may be used for transportation of cold and hot water, liquid acid, alkali and salt, and various gases as fuel gas, oxygen, compressed air, etc.

    铝塑复合管用于冷热水酸碱各种液体燃气氧气压缩空气各种气体输送

    youdao

  • Aluminium plastic compound pipe may be used for transportation of cold and hot water, liquid acid, alkali and salt, and various gases as fuel gas, oxygen, compressed air, etc.

    铝塑复合管用于冷热水酸碱各种液体燃气氧气压缩空气各种气体输送

    youdao

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