2025-12-5 216.73.216.21
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB 3676-1992 Maleic anhydride for industrial use 224.0 via email in 1~3 business day superseded2008-12-01,2008-12-1,1992-12-1
GB/T 10668-2000 Acetic anhydride for industrial usec 210.0 via email in 1~3 business day valid,,2000-1-1
GB/T 23967-2017 Trimellitic anhydride for industrial use 220.0 via email in 1~3 business day valid,,2018-4-1
GB/T 23967-2009 Trimellitic anhydride for industrial use 180.0 via email in 1~3 business day superseded,2018-4-1,2010-2-1
GB/T 3676-2008 Maleic anhydride for industrial use 120.0 via email in 1~3 business day superseded2021-02-01,2021-2-1,2008-12-1
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GB 3676-1992 Maleic anhydride for industrial use 
  Issued on: 1992-01-14   Price(USD): 224.0
GB/T 10668-2000 Acetic anhydride for industrial usec 
  Issued on: 2000-6-9   Price(USD): 210.0
GB/T 23967-2017 Trimellitic anhydride for industrial use 
  Issued on: 2017-09-07   Price(USD): 220.0
GB/T 23967-2009 Trimellitic anhydride for industrial use 
  Issued on: 2009-6-2   Price(USD): 180.0
GB/T 3676-2008 Maleic anhydride for industrial use 
  Issued on: 2008-6-4   Price(USD): 120.0
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