NA 121
DIN Standards Committee Tools and Clamping Devices
Standards
[CURRENT]
ISO 9285
ISO 9285
Abrasive grains and crude - Chemical analysis of fused aluminium oxide
Title (German)
Schleifmittelkörnungen und Rohstoffe - Chemische Analyse von Elektrokorund (ISO 9285:1997)
Responsible national committee
NA 121-04-06 AA - Grain characteristics