132Kw raise boring machine STD-R80 400m maximum raise depth raise boring equipment with DI22 thread and auto rod handle Features Sinotechdrill STD-R80 ...
132Kw raise boring machine STD-R80 400m maximum raise depth raise boring equipment with DI22 thread and auto rod handle Features Sinotechdrill STD-R80 ...
254mm Dual-thread of one tooth raise boring machine drilling rod pipe New custom material of the drill pipes New type material of drill pipes has been ...
254mm Dual-thread of one tooth raise boring machine drilling rod pipe New custom material of the drill pipes New type material of drill pipes has been ...
STD-40C Cutting Groove Raise Boring Machine Wide range of applications: Cutting groove aims to creat a free surface and provide a free space for the ....
STD-40C Cutting Groove Raise Boring Machine Wide range of applications: Cutting groove aims to creat a free surface and provide a free space for the ....
Description CY-UMT series underground drills are new generation of digital drill products for the requirement of modern mining technology according to ...
Description CY-UMT series underground drills are new generation of digital drill products for the requirement of modern mining technology according to ...