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Showing 1 - 1 of 1, total 1 pages [First] [Previous] [Next] [Last] | | | 1 | | | roof bolter Specification: MQT-110, MQT-120, MQT-130 Detail: It is mainly used for brilling bolter holes in the roof of underground coal mine. The hardness of the roof can be less than 80***. It with the features of small size, light weight, large torque, easy operation and maintenance... | | | Showing 1 - 1 of 1, total 1 pages [First] [Previous] [Next] [Last] | 1 |
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