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International Standard Category: Chemical reagents

GB/T 1292-1986    Chemical reagents; Ammonium acetate
化学试剂 乙酸氨 ;
Category No.:71.040.30 Valid Status:abolished
Issued Organization:China Oil and Chemical Industry Association Issued Date:1986-08-13
Implemented Date:1987-7-1 Abolished Date:2008-11-01
Superseded Standard.:GB/T 1292-2008 Chemical reagent - Ammonium acetate
Superseded Date:2008-11-1
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