This part of ISO 9136 specifies a test method for the determination of the bulk density of bonded and coated abrasive macrograins.
DIN ISO 9136-1:2006 Referenced Document
ISO 6344-1:1998 Coated abrasives - Grain size analysis - Part 1: Grain size distribution test
ISO 8486-1:1996 Bonded abrasives - Determination and designation of grain size distribution - Part 1: Macrogrits F4 to F220
ISO 9136-2:1999 Abrasive grains - Determination of bulk density - Part 2: Microgrits
DIN ISO 9136-1:2006 history
2006DIN ISO 9136-1:2006-03 Abrasive grains - Determination of bulk density - Part 1: Macrogrits (ISO 9136-1:2004)
2006DIN ISO 9136-1:2006 Abrasive grains - Determination of bulk density - Part 1: Macrogrits (ISO 9136-1:2004);English version of DIN ISO 9136-1:2006-03