题目内容
(请给出正确答案)
[单选题]
钢直尺的测量精度一般能达到()。
A.0.2mm~0.5mm
B.0.5mm~0.8mm
C.0.1mm~0.2mm
D.0.8mm~1mm
答案
查看答案
A.0.2mm~0.5mm
B.0.5mm~0.8mm
C.0.1mm~0.2mm
D.0.8mm~1mm