共找到 41 条与 相关的标准,共 3 页
Geographical indication product Changbaishi
Meiling jade identification technical specifications
Determination of potassium, vanadium, chromium, zinc, molybdenum and barium content in turquoise by X-ray fluorescence spectrometry
Geographical indication product Bahrain stone
Geographical indication product Zhushan Turquoise
Dushan jade identification and raw material grading
Hetian jade (white jade) jewelry quality grade evaluation
本文件规定了珠宝玉石及其饰品标识的基本规则、命名规则及使用要求。 本文件适用于山西省行政区域内销售的珠宝玉石及其饰品的标识。
Standards for Disinfection Management of Tableware in School Canteens
本文件规定了珠宝玉石及其饰品标识的基本规则、命名规则及使用要求。 本文件适用于山西省行政区域内销售的珠宝玉石及其饰品的标识。
Specifications for identification of jewelry and jade ornaments
本文件适用于原国家质量监督检验检疫总局根据《地理标志产品保护的规定》批准保护的广绿玉。
Geographical indication product Guangluyu
Evaluation Rules for Jadeite Products
Naming and Classification of Guozhou Stone
Yuhua stone identification and classification
Geographical indication product Kunlun jade
Geographical indication product Songhua Stone
Classification and Appraisal of Meat-shaped Stones
Appraisal and Appraisal of Shuhua Jade
Appraisal and Appraisal of Red Agate in the Warring States Period
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