GB/T 39464-2020跨境电子商务交易类产品多语种分类与命名鞋标准
英文:Multilingual classification and named of cross-border E-commerce trading products—Footwear GB/T 39464-2020介绍: 国家标准《跨境...
英文:Multilingual classification and named of cross-border E-commerce trading products—Footwear GB/T 39464-2020介绍: 国家标准《跨境...