A.4 B.5 C.6 D.7
用最小讀數(shù)精確值為0.02mm的游標(biāo)卡尺測(cè)量工件,如圖所示讀數(shù)為()mm
A.126.20 B.126.21 C.126.22 D.126.00
A.0.08 B.0.085 C.0.08~0.09 D.0.09