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钻孔铺设
meaning in Chinese
laying of a borehole
layingofaborehole
Related Words
铺设好
钻孔刀
钻孔配件
钻孔钻头
热力钻孔
排水钻孔
钻孔定心
钻孔取样
钻孔壁
构造钻孔
钻孔偏斜度
钻孔平行布置
钻孔器
钻孔器,钻头
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