GB/T 17670-2025天然石材统一编号.pdf

ICS91.100.15

CCSQ21

中华人民共和国国家标准

GB/T17670—2025

代替GB/T17670—2008

天然石材统一编号

Unifiedcodingfornaturalstone

2024⁃04⁃25发布2025⁃11⁃01实施

国家市场监督管理总局

发布

国家标准化管理委员会

GB/T17670—2025

目次

前言··························································································································Ⅲ

1范围······················································································································1

2规范性引用文件········································································································1

3术语和定义··············································································································1

4分类与命名··············································································································1

4.1分类·················································································································1

4.2命名·················································································································1

5编号原则·················································································································1

6名称与编号··············································································································2

附录A（资料性）省、自治区、直辖市、特别行政区行政区划代码表·········································33

附录B（资料性）进口石材名称与种类············································································35