A.用準直儀測量導軌的直線度 B.用準直儀測量導軌的傾斜度 C.用準直儀測量導軌的雙跳動 D.用準直儀測量導軌的平面度
A.0.015mm/6000mm B.0.035mm/6000mmmn C.0.025mm/6000mm D.0.045mm/6000mm
A.0.015mm/6000mm B.0.025mm/6000mm C.0.045mm/6000mm D.0.035mm/6000mm