China National Standards

China sliver—Volhard GB Standards List

  •  China "sliver—Volhard" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 11886-2015 Silver jewellery alloys—Determination of sliver—Volhard method
    银合金首饰 银含量的测定 伏尔哈特法    		 China National Standards
    sliver—Volhard
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