Elevator for Coal Mine
返回 19 条匹配短语对
blasting for coal mine
煤矿爆破
electric supply for coal mine
煤矿供电
explosion protection for coal mine
防爆
explosion-proof equipment for coal mine
电气防爆
explosive for coal mine
煤矿炸药
Fans for Coal-mine
矿用通风机
Machinery for coal mine
煤矿机械
Main Fan for Coal Mine
矿井主通风机
main ventilator for coal mine
矿用主通风机
Permissible Emulsion Explosive for Coal-mine
煤矿许用乳化炸药
Sichuan Training Center for Coal Mine Security and Technology
四川省煤矿安全技术培训中心
use for coal mine
矿用
Ventilator for coal mine application
煤矿用通风机
Water Gal Explosive for Coal-Mine
煤矿许用水胶炸药
Mine Elevator
矿井提升机
optimization for elevator group control system
电梯系统优化
Portable Controller for Elevator Maintenance
便携式电梯维护控制器
steel wire rope for elevator
电梯用钢丝绳
the monitoring system of elevator for city
城市电梯监控系统
最近更新
初步安全分析报告Combined Exhaust Equipment市镇外围地区改善计划自增殖automatic closing machineprivate communication networks促白血球素Inferringcurrent rank