求购二手德马吉五轴 DMU75 monoBLOCK DMU95monoBLOCK DMU105monoBLOCK DMU125monoBLOCK DMU80P duoBLOCK DMU90P duoBLOCK DMU100P duoBLOCK DMU125P duoBLOCK DMU160P duoBLOCK DMU210P duoBLOCK DMU270P duoBLOCK DMU340P duoBLOCK