drill with ferrule square auger
方 square钻 drill; auger方钻杆 grief joint; grief kelly; grief stem; keklly vara cuadrante; kelly bar; kelly joint; kelly rod; kelly stem; kelly vara cuadrante de perforacion; square drill rod; square kelly; square shaft方钻铤 square drill collar串联方钻铤 tandem squares带槽方钻杆 fluted grief stem方钻杆补心 drill stem bushing; drive bushings; k.b; kelly bushing; kelly drive bushing; rkb方钻杆阀 kelly cock; kelly valve方钻杆接头 kelly bar sub; kelly joint方钻杆鼠洞 dilly hole方钻杆套管 kelly bushing方钻杆旋塞 kelly cock放方钻杆洞 kelly hole凯氏方钻杆 kelly bar六方钻铤 hexagonal drill collar六角方钻杆 hexagonal kelly西方钻石 occidental diamond八角形方钻杆 octagon kelly方钻杆安全阀 kelly safety valve方钻杆刮泥器 kelly wiper方钻杆回流阀 kelly stocock方钻杆矫直器 kelly straightener方钻杆上旋塞 upper kelly cock方钻杆旋转器 kelly spinner方钻杆用鼠洞 kelly's rat hole
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Name woodworker square drill 名称:木工方钻
Last modified time:Sat, 16 Aug 2025 00:29:56 GMT