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International Standard Category: Abrasives

GB/T 20316.1-2009    Abrasive grains - Determination of bulk density - Part 1: Macrogrits
普通磨料 堆积密度的测定 第1部分:粗磨粒;
Category No.:25.100.70 Valid Status:valid
Issued Organization:AQSIQ, SAC Issued Date:2009-4-23
Implemented Date:2009-12-1 Abolished Date:
Superseded Standard.: Superseded Date:
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