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GB/T 23967-2017 in English
Trimellitic anhydride for industrial use
valid
Issued on:2017-09-07
$416.00 -
GB/T 23967-2009 in English
Trimellitic anhydride for industrial use
superseded
Issued on:2009-06-02
$240.00 -
GB/T 3676-2008 in English
Maleic anhydride for industrial use
superseded
Issued on:2008-06-04
$192.00 -
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