A.10主轴油 B.24主轴油 C.32主轴油
A.静压、动压 B.油气、动压 C.油气、静压
A.750*80*304.8、915*100*304.8 B.750*60*304.8、915*100*304.8 C.750*80*304.8、918*80*304.8