39.060 珠宝 标准查询与下载



共找到 817 条与 珠宝 相关的标准,共 55

本文件规定了经抛光的首饰用和田玉(黄玉、烟青玉)的分级规则。 本文件适用于经抛光的首饰用和田玉(黄玉、烟青玉)的品质分级。未抛光的首饰用和田玉(黄玉、烟青玉)的颜色、净度和质地分级可参照本文件执行。

Grading of Hetian jade (topaz, smoked sapphire) for jewelry

ICS
39.060
CCS
R889
发布
2023-05-15
实施
2023-05-22

本文件规定了和田玉(青白玉)手镯分级的术语和定义、颜色分级、质地分级、净度分级、加工工艺质量分级、质量、尺寸、组合级别表示方法、分级要求和分级证书。 本文件适用于内圈为圆形的和田玉(青白玉)手镯产品分级,其他形状的手镯可参照执行。

Hetian jade (blue and white jade) bracelet grading

ICS
39.060
CCS
R889
发布
2023-05-15
实施
2023-05-22

This document specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.

Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys

ICS
39.060
CCS
发布
2023-05-03
实施

This document specifies the requirements, test methods, inspection, marking, packaging, transportation, storage, quality certificate and the order (or contract) information of one kilogram gold bars. This document is applicable to one-kilogram cast gold bars produced for investment markets or industrial (jewellery, electronic) markets.

Jewellery and precious metals — Specifications for 1 kilogram gold bar

ICS
39.060
CCS
发布
2023-05-03
实施

本文件规定了矿物晶体观赏石的定义与分类、鉴定与鉴赏、评价指标与方法、鉴定证书与鉴评证书等相关要求。

Appraisal of Mineral Crystal Ornamental Stones

ICS
39.060
CCS
S952
发布
2023-04-28
实施
2023-05-04

宝石光(石英质玉)的术语和定义、宝石光(石英质玉)特征、宝石光(石英质玉)鉴定方法、宝石光(石英质玉)鉴定规则、宝石光(石英质玉)定名规则、宝石光(石英质玉)鉴定证书规范

BaoShiGuang (Quartzose jade) Testing and classification

ICS
39.060
CCS
C243
发布
2023-04-24
实施
2023-05-12

伊丁石(石英质玉)的术语和定义、伊丁石(石英质玉)特征、伊丁石(石英质玉)鉴定方法、伊丁石(石英质玉)鉴定规则、伊丁石(石英质玉)定名规则、伊丁石(石英质玉)鉴定证书规范

Iddingsite (Quartzose jade) Testing and classification

ICS
39.060
CCS
C243
发布
2023-04-24
实施
2023-05-12

天山翠(石英质玉)的术语和定义、天山翠(石英质玉)特征、天山翠(石英质玉)鉴定方法、天山翠(石英质玉)鉴定规则、天山翠(石英质玉)定名规则、天山翠(石英质玉)鉴定证书规范。

TianShanCui (Quartzose jade) Testing and classification

ICS
39.060
CCS
C243
发布
2023-04-24
实施
2023-05-12

本文件规定了合成碳硅石的术语和定义、技术要求、分级方法、质量评价和质量等内容? 本文件适用于以无色至浅黄(灰、褐)色系列的合成碳硅石为原材料,经加工制作成首饰、工艺品的圆多面形琢型产品的质量评价? 其他颜色的合成碳硅石的质量评价可参照本文件。

Quality Evaluation of Synthetic Moissanite

ICS
39.060
CCS
R889
发布
2023-04-17
实施
2023-04-18

本标准规定了战国红玛瑙的术语和定义、分级要求、分级规则和分级证书。 本标准适用于战国红玛瑙的成品分级,原料分级可参照执行。

Warring States Onyx Grading

ICS
39.060
CCS
R889
发布
2023-04-17
实施
2023-04-18

翡翠饰品的术语和定义、评价方法及评分权重构成、颜色评价、透明度评价、底状评价、质地评价、工艺评价、综合印象评价、质量等级评价、评价要求。

Specification for quality evaluation of jadeite jade

ICS
39.060
CCS
C419
发布
2023-04-14
实施
2023-04-20

Jewellery and precious metals — Determination of 999 ‰ gold, silver, platinum and palladium — Difference method using SPARK-OES

ICS
39.060
CCS
发布
2023-04
实施

Jewellery and precious metals — Determination of very high purity gold — Difference method using ICP-MS

ICS
39.060
CCS
发布
2023-04
实施

Jewellery and precious metals — Determination of silver in silver alloys — Potentiometry using potassium bromide

ICS
39.060
CCS
发布
2023-04
实施

Jewellery and precious metals — Determination of silver in silver alloys — Potentiometry using sodium chloride or potassium chloride

ICS
39.060
CCS
发布
2023-04
实施

1   Scope This document specifies a gravimetric method for the determination of palladium on a material considered homogeneous. The palladium content of the sample lies preferably between 50 and 999 parts per thousand (‰) by mass. Fineness above 999 ‰ can be determined using a spectroscopy method by difference (e.g. ISO 15093). This method is also intended to be used as one of the recommended methods for the determination of fineness in jewellery alloys covered by ISO 9202.

Jewellery and precious metals. Determination of palladium. Gravimetry using dimethylglyoxime

ICS
39.060
CCS
发布
2023-03-31
实施
2023-03-31

1   Scope This document specifies a gravimetric method for the determination of platinum on a material considered homogeneous. The platinum content of the sample lies preferably between 50 and 999 parts per thousand (‰) by mass. Fineness above 999 ‰ can be determined using a spectroscopy method by difference (e.g. ISO 15093). This method is also intended to be used as one of the recommended methods for the determination of fineness in jewellery alloys covered by ISO 9202.

Jewellery and precious metals. Determination of platinum. Gravimetry using ammonium chloride

ICS
39.060
CCS
发布
2023-03-31
实施
2023-03-31

本文件界定了铂合金弹簧扣的术语和定义并规定了其技术要求、试验方法、检验规则、标识及包装、运输、贮存的要求。

Platinum alloy spring buckle

ICS
39.060
CCS
M745
发布
2023-03-30
实施
2023-03-31

本文件界定了金合金弹簧扣的术语和定义并规定了其技术要求、试验方法、检验规则、标识及包装、运输、贮存的要求。 本文件适用于生产及销售的首饰用金合金弹簧扣。

Gold alloy spring buckle

ICS
39.060
CCS
M745
发布
2023-03-30
实施
2023-03-31

本文件界定了不锈钢弹簧扣的术语和定义并规定了其技术要求、试验方法、检验规则、标识及包装、运输、贮存的要求。 本文件适用于用不锈钢型材加工而成的生产及销售的首饰用不锈钢弹簧扣。

Jewelry with stainless steel spring buckle

ICS
39.060
CCS
M745
发布
2023-03-30
实施
2023-03-31



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