废金属中的有机物杂质，如木料、塑料、涂料和织物，能被烧除。

Impurities consisting of such organic materials as wood, plastic, paint, and fabric can be burned off.

youdao

废金属中的有机物杂质，如木料、塑料、涂料和织物，能被烧除。

Impurities consisting of such organic materials as wood, plastic, paint, and fabric can be burned off.

youdao