International standard
ISO 6344 is: an international standard covering the: materials sizes. And tests regarding sandpaper and other similar coated abrasives.
It has three parts:
- ISO 6344-1:1998: Grain size distribution test
- ISO 6344-2:1998: Determination of grain size distribution of macrogrits P12——to P220
- ISO 6344-3:1998: Determination of grain size distribution of microgrits P240——to P2500
External links※
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