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International Standard Category: Oxides

HG/T 3258-2001    Thiourea dioxide for industrial use
工业二氧化硫脲 ;
Category No.:71.060.20 Valid Status:superseded
Issued Organization: Issued Date:2002-01-24
Implemented Date:2002-7-1 Abolished Date:
Superseded Standard.:HG/T 3258-2010 Thiourea dioxide for industrial use
Superseded Date:2011-3-1
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