belt transport
短语词组
- Belt transport roadway 支护初始设计;动态信息设计;皮带运输大巷
- Belt Transport Top 传送带
- Belt transport scheduling 皮带运输调度
- Belt Transport System 皮带转运系统
- coal belt transport 输煤皮带机
- belt transport detector 传送带侦检器
- conveyor belt transport 传送带运输
- driving belt transport 带式输送机
- Combined truck and belt -conveyor transport 间断连续运输 返回 belt transport