China Products of precious GB Standards Search Result |
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1. Ready translated GB standards
and Chinese version GB Standards, you can purchase directly
in the web page; After receive your payment, we will send
the GB Standards PDF file to your Email within 1~3 days.
2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB/T 36128-2018 Regulation of mass measurement permissible errors for jewelry and precious metal products 珠宝贵金属产品质量测量允差的规定 - 中英文版 |
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GB/T 33541-2017 Qualified judgement criteria of sampling inspection for gems and precious metal products 珠宝玉石及贵金属产品抽样检验合格判定准则 - 中英文版 |
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GB/T 25071-2010 Classification and codes for products of gems and precious metals 珠宝玉石及贵金属产品分类与代码 - 中英文版 |
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GB/T 19445-2004 Products of precious metalsand their alloys--Packing，marking，transporting and storing 贵金属及其合金产品的包装、标志、运输、贮存 - 中英文版 |
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