China National Standards

China Diaminobenzenesulfonic GB Standards List

  •  China "Diaminobenzenesulfonic" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 33792-2017 2,4-Diaminobenzenesulfonic acid sodium salt
    2,4-二氨基苯磺酸钠    		 China National Standards
    Diaminobenzenesulfonic
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