三面型多孔掘削機 The three-sided multi-hole drilling machine can complete multi-station simultaneous processing of different types of distributed holes (reg.....
双面多孔掘削機 The double-sided multi-hole drilling machine can complete multi-station simultaneous processing of different types of distributed holes (reg.....
単面多孔掘削機 The single-sided multi-hole drilling machine can complete multi-station simultaneous processing of different types of distributed holes (reg.....