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International Standard Category: Abrasives

GB/T 9258.3-2000    Coated abrasives--Grain size analysis--Part 3:Determination of grain size distribution of microgrits P240 to P2500
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Category No.:25.100.70 Valid Status:superseded
Issued Organization:AQSIQ Issued Date:2000-02-01
Implemented Date:2000-6-1 Abolished Date:
Superseded Standard.:GB/T 9258.3-2017 Coated abrasives―Grain size analysis―Part 3:Determination of grain size distribution of microgrits P240 to P2 500
Superseded Date:2018-7-1
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