大家在查：钻跨干式试验变压器变频谐振变频串联谐振串联谐振试验设备准备巷道输送机设备防爆电话彩瓦机械矿用高强度圆环链

掘进工艺

掘进工艺

掘进工艺

掘进工艺

1

Excavated Facility's Exploitation and Interrelated Technology Research

连掘设备开发配套及掘进工艺研究

2

Discussion and practice on the technique of high degree support quickly digging

高强度支护快速掘进工艺探讨与实践

3

Software Package for Decision Support System of Roadway Tunneling

巷道掘进工艺选择决策支持系统

4

The Technological Reform of Common and Quick Tunneling

普掘快速掘进工艺改造

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