... machine set bit机镶细粒金刚石钻头 screw-feed diamond rig螺旋给料式金刚石钻机 diamod-enhanced hammer bit金刚石镶齿震击钻头 ...
基于76个网页-相关网页
... screw-down stop valve 螺杆向下止动阀 screw-feed diamond drill 螺旋给料式金刚石钻机 screw-feed diamond rig 螺旋给料式金刚石钻机 ...
基于74个网页-相关网页
... diamond drill bit 金刚石钻头 feed diamond drill 螺旋给料式金刚石钻机 sack diamond drill 可背运的轻便金刚石钻机 ...
基于8个网页-相关网页
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