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International Standard Category: Chemical reagents

GB/T 683-1993    Chemical reagents;Methanol
化学试剂 甲醇 ;
Category No.:71.040.30 Valid Status:superseded
Issued Organization:China Oil and Chemical Industry Association Issued Date:1993-03-01
Implemented Date:1993-1-2 Abolished Date:
Superseded Standard.:GB/T 683-2006 Chemical reagent - Methanol
Superseded Date:2007-6-1
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