標(biāo)準(zhǔn)編號(hào):	GB/T 31912-2015
中文名稱:	飾品 標(biāo)識(shí)
英文名稱:	Adornment―Mark
中標(biāo)分類:	Y88    工藝美術(shù)品
行業(yè)分類:	GB    國家標(biāo)準(zhǔn)
ICS分類:	39.060 39.060    珠寶 39.060
發(fā)布機(jī)構(gòu):	中華人民共和國國家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局 中國國家標(biāo)準(zhǔn)化管理委員會(huì)
發(fā)布日期:	2015-09-11
實(shí)施日期:	2016-5-4
標(biāo)準(zhǔn)狀態(tài):	valid
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	7000 字
翻譯價(jià)格(元):	420.0
交付時(shí)間:	付款后 1 個(gè)工作日

1 Scope This standard specifies the terms and definitions, basic principles, marking contents and requirements of adornment mark. This standard is applicable to precious metal ornaments, gems ornaments and imitation ornaments sold in China. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values GB 11887 Jewelery—Fineness of precious metal alloys and designation GB/T 16552 Gems—Nomenclature GB/T 16554 Diamond grading QB/T 1131 Jewellery—The provision of gold coating thickness QB/T 1132 Jewellery—The provision of silver coatings thickness QB/T 1689 Terms of precious metal adornment QB/T 1690 Provisions of permissible errors for measurement of precious metals adornment mass QB/T 2997 Adornment with precious metal coating 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB 11887, GB/T 16552 and QB/T 1689, and as follows apply.

Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Basic principles 5 Contents and requirements for hallmark 6 Contents and requirements for labels and other labels