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International Standard Category: Anhydrides

GB/T 23967-2017    Trimellitic anhydride for industrial use
工业用偏苯三酸酐 ;
Category No.:71.080.50 Valid Status:valid
Issued Organization:AQSIQ AND SAC Issued Date:2017-09-07
Implemented Date:2018-4-1 Abolished Date:
Superseded Standard.: Superseded Date:
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