DIN 6540-2:1993
符合DIN 6537和DIN 6539的整体硬质合金麻花钻的交货技术条件.检验
Technical delivery conditions for solid hardmetal twist drills according to DIN 6537 and DIN 6539; inspection
- 标准号
- DIN 6540-2:1993
- 发布
- 1993年
- 发布单位
- 德国标准化学会
- 替代标准
- DIN 6540-2:1993-04
- 当前最新
- DIN 6540-2:1993-04
- 适用范围
- The document specifies the testing of dimensions and surface ronghness of solid hardmetal twist drills according to DIN 6537 and DIN 6539. The requirements (test values) are given in DIN 6540 part 1.