苯回收的英文
benzole recovery
例句与用法
- Cuben recovery processing ; wholesale and retail : hardware ( excluding fire watches ) , for electricity , chemical products ( excluding hazardous chemicals ) , building materials , steel
粗苯回收加工;批发零售:五金(不含消防器材) ,交电,化工产品(不含化学危险品) ,建筑材料,钢材。