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International Standard Category: Abrasives

GB/T 9258.3-2017    Coated abrasives―Grain size analysis―Part 3:Determination of grain size distribution of microgrits P240 to P2 500
涂附磨具用磨料 粒度分析 第3部分:微粉P240~P2500粒度组成的测定 ;
Category No.:25.100.70 Valid Status:valid
Issued Organization:AQSIQ AND SAC Issued Date:2017-12-29
Implemented Date:2018-7-1 Abolished Date:
Superseded Standard.: Superseded Date:
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