玻璃厂生产污水
waste water from glass production
电子设备生产厂
electronic equipment manufacturer
定压、定产生产方式
production mannar at fixed pressure and production
多工厂生产计划
multi-plant production planning
发动机生产厂协会润滑油资料手册
ema lubricating oil data book
ema lubricating oils data book
辅助设备生产厂
auxiliary equipment manufacturer
改善农牧民生产生活条件
improve the living and production conditions of farmers and herdsmen
给水厂生产废水
Wastewater produced in water supply plant
工厂生产力
capacity of air compressor