Each factory has to have specialequipment to take care of dangerous chemical wastes.
每个工厂都需要有特殊的设备来处理有害的化学废料。
2
The article analyses the special requirement of the alloy pipe used in the chemical refinery equipment by SINOPEC industry and the problems in purchasing and supplying system.
本文分析了中国石化企业中炼油化工装置对合金钢管的特殊要求和目前采购供应中存在的诸多问题。
3
Be used for factories, mines and enterprises such as heat-engine plant, chemical plant, be regenerated the equipment purifying the special use resisting to burn oil.