DIN ISO 9285:1998-01 Abrasive grains and crude - Chemical analysis of fused aluminium oxide (ISO 9285:1997)

标准编号：DIN ISO 9285:1998-01

英文标题：Abrasive grains and crude - Chemical analysis of fused aluminium oxide (ISO 9285:1997)

德文标题：Schleifmittelkörnungen und Rohstoffe - Chemische Analyse von Elektrokorund (ISO 9285:1997)

发布日期：1998-01

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