GB 11887-2002 首饰 贵金属纯度的规定及命名方法
本标准规定了首饰中贵金属的纯度范围(不包括焊药成分,但成品含量不得低于规定的纯度范围)、印记、测定方法和贵金属首饰的命名方法。 本标准适用于首饰行业和国内生产及销售的首饰
Jewellery--Fineness of precious metal alloys and designation (eqv ISO 9202:1991 Jewellery--Fineness of precious metal alloys)
GB 11887-2008 首饰.贵金属纯度的规定及命名方法
本标准规定了首饰中贵金属的纯度范围、首饰产品标识、测定方法和贵金属首饰的命名方法。 本标准适用于首饰行业和国内生产及销售的首饰
Jewellery.Fineness of precious metal alloys and designation
GB/T 11887-2000 首饰 贵金属纯度的规定及命名方法
Jewellery-Fineness of precious metal alloys and designation
GB 11887-2012 首饰 贵金属纯度的规定及命名方法
本标准规定了首饰中贵金属的纯度范围"、印记、测定方法和贵金属首饰的命名方法、本标准适用于首饰行业和国内生产及销售的贵金属首饰、贵金属摆件参照执行
Jewellery.Fineness of precious metal alloys and designation
NF A70-030*NF ISO 23345:2021 珠宝和贵金属 通过 ED-XRF 进行损贵金属纯度确认
Jewellery and precious metals - Non destructive precious metal fineness confirmation by ED-XRF
NF A07-020*NF EN ISO 9202:2019 珠宝和贵金属 贵金属合金的纯度
Jewellery and precious metals - Fineness of precious metal alloys
DIN EN ISO 9202:2019-09 珠宝和贵金属 贵金属合金的纯度
Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019); German version EN ISO 9202:2019
UNE-EN ISO 9202:2020 珠宝首饰和贵金属 贵金属合金的纯度
Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019)
MS 1365 Pt.2-2000 贵金属纯度标准测定试验方法 第2部分:滴定(电位)法银及银制品
Method of test for determination of standard of fineness for precious metals: Part 2:silver and articles of silver by titrimetric(potentiometric)method
DIN EN ISO 9202:2019 珠宝和贵金属 贵金属合金的纯度(ISO 9202:2019)
Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019)
KS D ISO 9202:2011 首饰.贵金属合金纯度
이 표준은 귀금속 시장에서 사용하는 귀금속 합금(땜납 제외)의 순도 범위를 적용한다
Jewellery-Fineness of precious metal alloys
NF A70-020:1993 珠宝.贵金属合金纯度
Jewellery. Fineness of precious metal alloys.
ISO 9202:1991 首饰 贵金属合金纯度
Specifies a range of fineness of gold alloys (375, 585, 750, 916), platinum alloys (850, 900, 950), palladium alloys (500, 950), and silver alloys
Jewellery; fineness of precious metal alloys
ISO 9202:2014 首饰 贵金属合金纯度
This International Standard specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery
Jewellery - Fineness of precious metal alloys
KS D ISO 9202-2011(2016 珠宝首饰贵金属合金纯度
Jewellery-Fineness of precious metal alloys
GB 11887-2002 首饰 贵金属纯度的规定及命名方法
本标准规定了首饰中贵金属的纯度范围(不包括焊药成分,但成品含量不得低于规定的纯度范围)、印记、测定方法和贵金属首饰的命名方法。 本标准适用于首饰行业和国内生产及销售的首饰
Jewellery--Fineness of precious metal alloys and designation (eqv ISO 9202:1991 Jewellery--Fineness of precious metal alloys)
GB 11887-2008 首饰.贵金属纯度的规定及命名方法
本标准规定了首饰中贵金属的纯度范围、首饰产品标识、测定方法和贵金属首饰的命名方法。 本标准适用于首饰行业和国内生产及销售的首饰
Jewellery.Fineness of precious metal alloys and designation
GB/T 11887-2000 首饰 贵金属纯度的规定及命名方法
Jewellery-Fineness of precious metal alloys and designation
GB 11887-2012 首饰 贵金属纯度的规定及命名方法
本标准规定了首饰中贵金属的纯度范围"、印记、测定方法和贵金属首饰的命名方法、本标准适用于首饰行业和国内生产及销售的贵金属首饰、贵金属摆件参照执行
Jewellery.Fineness of precious metal alloys and designation
NF A70-030*NF ISO 23345:2021 珠宝和贵金属 通过 ED-XRF 进行损贵金属纯度确认
Jewellery and precious metals - Non destructive precious metal fineness confirmation by ED-XRF
NF A07-020*NF EN ISO 9202:2019 珠宝和贵金属 贵金属合金的纯度
Jewellery and precious metals - Fineness of precious metal alloys
DIN EN ISO 9202:2019-09 珠宝和贵金属 贵金属合金的纯度
Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019); German version EN ISO 9202:2019
UNE-EN ISO 9202:2020 珠宝首饰和贵金属 贵金属合金的纯度
Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019)
MS 1365 Pt.2-2000 贵金属纯度标准测定试验方法 第2部分:滴定(电位)法银及银制品
Method of test for determination of standard of fineness for precious metals: Part 2:silver and articles of silver by titrimetric(potentiometric)method
DIN EN ISO 9202:2019 珠宝和贵金属 贵金属合金的纯度(ISO 9202:2019)
Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019)
KS D ISO 9202:2011 首饰.贵金属合金纯度
이 표준은 귀금속 시장에서 사용하는 귀금속 합금(땜납 제외)의 순도 범위를 적용한다
Jewellery-Fineness of precious metal alloys
NF A70-020:1993 珠宝.贵金属合金纯度
Jewellery. Fineness of precious metal alloys.
ISO 9202:1991 首饰 贵金属合金纯度
Specifies a range of fineness of gold alloys (375, 585, 750, 916), platinum alloys (850, 900, 950), palladium alloys (500, 950), and silver alloys
Jewellery; fineness of precious metal alloys
ISO 9202:2014 首饰 贵金属合金纯度
This International Standard specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery
Jewellery - Fineness of precious metal alloys
KS D ISO 9202-2011(2016 珠宝首饰贵金属合金纯度
Jewellery-Fineness of precious metal alloys
编辑:北检院编辑部















