DIN 4776 SUPP 1 (1990-05) 标准详情
- 标准号:DIN 4776 SUPP 1 (1990-05)
- 中文标题:
- 英文标题:Measurement Of Surface Roughness; Parameters Rk, Rpk, Rvk, Mr1, Mr2 For Description Of Material Portion (profile Bearing Length Ratio) In Roughness Profile; Measuring Conditions And Evaluation Procedures
- 标准类别:德国标准DIN
- 发布日期: