1, carbide ọpa alurinmorin. Gẹgẹ bi awọn titan tools, milling auger gbona sẹsẹ, pliers, hammers, wrenches, wire cutters, ati be be 2. Diamond ọpa ori alurinmorin, gẹgẹ bi awọn Diamond ri abẹfẹlẹ alurinmorin, abrasive irinṣẹ, sawtooth alurinmorin. 3. alurinmorin ti liluho die-die lo fun prospecting, gẹgẹ bi awọn ọrọ bit ati claw b ...
Ka siwaju