规格范围(mm)
尺寸公差(mm)
平直度(mm/M)
真圆度(mm)
¢0.7-¢3.0
±0.010
N/A
≤0.005
¢3.0-¢6.0
±0.015
≤0.007
¢6.0-¢14.0
±0.018
≤0.015
¢14.0-¢20.0
±0.025
≤0.020