RCCC(rotation-column-column-column) mechanism
CNC double-column vertical turning & boring mill
CNC movable single column vertical turning & boring mill
CNC single column vertical turning & boring mill
curtain wall’ s vertical column
double column vertical boring and turning mill
double column vertical lathe
excavated vertical column foundation
movable single column vertical turning & boring mill
single column vertical lathe
single-column vertical borring and turning mill
single-column vertical lathe
single-column vertical turning and boring mill with movable table
vertical column type suspension crane
mercury column vacuum gage