Hydraulic Roofbolter is the key equipment for Ground Anchorage Engineering, and has very important affection to the quality of the engineering.
液压锚杆钻机是岩土锚固
关键设备，对质量有重要影响。
词条纠错
X
roofbolter
生词本：
添加笔记：
锚杆钻机
声
：以上例句、词性分类均由互联网资源
成，部分未经过人
审核，其表达内容亦不代表本软件
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相似单词
roof, roof garden, roof rack, roofage, roof-angle, roofbolter, roof-bolter, roof-deck, roofed, roofer,
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