thindustrials.com
网站标题：	Self-drilling,DTH hammer bit,drill pipe（T38,T45,T51,ST58,R25,R28,R32,R35),integral drill rods-Kendol
网站简介：	Self-drilling,DTH hammer bit,drill pipe（T38,T45,T51,ST58,R25,R28,R32,R35),integral drill rods-Kendol
关键字：	tophammer  DTH  self-drilling  shank  adaptor  Tapered  Rock  Drilling  Tools  Threaded  Rock  Drilling  Tools：T38  T45  T51  ST58  R25  R28  R32  R35

jkdrilling.com
网站标题：	Crawler Mounted Drill Rig, Truck Mounted Well Drilling Rig Factory & Supplier in China-Jk Drilling
网站简介：	JK supplies Hydraulic DTH Drill Rig, Crawler Mounted, Tophammer Drilling Rigs, Truck Mounted Drilling Rig. JK Drilling is certified to ISO9001, ISO14001 and OHSAS18001.
关键字：	Crawler  Mounted  Hydraulic  DTH  Drilling  Rig  Tophammer  Drilling  Rig  Truck  Mounted  Well  Drilling  Rig  Blast  Hole  Drill  Rig  Rock  Drill  Rig  Geotechnical  Investigation  Drill  Rig

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