1.尺身采用65Mn,表面抛光处理.
2.公英制对照.
3.尺身3.5",含6个铜片,扳手,2片个钢丝.
4.尺片规格:0.02mm,0.03mm,0.04mm,0.05mm,0.06mm,0.07mm,0.08mm,0.09mm,0.10mm,
0.13mm,0.15mm,0.33mm,0.38mm,0.40mm,0.45mm,0.50mm,0.55mm,0.60mm,0.63mm,0.65mm,
0.70mm,0.75mm,0.80mm,0.85mm,0.90mm,1.00mm
5.符合DIN2275和JIS B 7524-1992产品标准.