NA 121
DIN Standards Committee Tools and Clamping Devices
DIN ISO 9138 [Withdrawn] referenced in following documents:
Document number | Edition | Title |
---|---|---|
DIN ISO 8486-1 | 1997-09 | Bonded abrasives - Determination and designation of grain size distribution - Part 1: Macrogrits F4 to F220 (ISO 8486-1:1996) More |