China National Standards

China potentionmetric GB Standards List

  •  China "potentionmetric" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 17832-2008 Silver jewellery alloys - Determination of silver - Volumetric (potentionmetric) method using potassium bromide
    银合金首饰 银含量的测定 溴化钾容量法(电位滴定法)    		 China National Standards
    potentionmetric
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