Bolting ( screwing) machine ( excl. hand tools) 杆柱(螺杆)安装机(手持工具除外)
The preliminary knowledge of the equipment configuration and adaptability of the header with bolting machine is obtained by means of the underground industrial experiment of excavation and bolting integration. 通过掘支锚一体化井下工业性试验,对掘锚机的设备配套及适应性有了初步的认识;
Hydraulic Drilling, Loading and Bolting Machine Simulative testing bench of chain tension for mooring anchor winch 全液压钻装锚机组系泊锚机缆绳张力仿真试验台
Discussion on Some Issues in Research and Development of Roof Bolting Machine 对锚杆钻机研制中几个问题的探讨&岩石钻孔参数的弹性配合