Web在我国,厂商识别代码由中国物品编码中心分配和管理,商品项目代码由注册了厂商识别代码的商品条码系统成员按国家标准的规定编制、管理,校验码用于校验前面12位代码编码的正误,其计算方法可参见gb12904国家标准,一般由标准的条码制作软件自动生成。 WebMay 29, 2015 · Bar code and bar code symbol corresponding to the code information indicated the same. Second, barcode types: EAN barcodes and barcode for commodity including UPC bar code. GB12904 mainly based on application EAN norm-setting, promotion and application of EAN barcodes. UPC bar code is mainly used in the United …
GB 12904-2008: Related standards
WebMay 31, 2024 · GB12904 1991GB12904 1998GB12904 2003 Ⅲ — 犌犅12904 2008 商品条码 零售商品编码与条码表示 1 范围 本标准规定了零售商品的编码、条码表示、条码的技术 … WebGB514187A GB12904/38A GB1290438A GB514187A GB 514187 A GB514187 A GB 514187A GB 12904/38 A GB12904/38 A GB 12904/38A GB 1290438 A GB1290438 A GB 1290438A GB 514187 A GB514187 A GB 514187A Authority GB United Kingdom Prior art keywords contact motor energized bands button Prior art date 1937-12-11 Legal status … lg wt 7150cw washer
GB12904-2008 PDF - Scribd
http://www.asianlii.org/cn/legis/cen/laws/tmftaobfc545/ WebSample PDF of GB 12904-1998. Standard No.: GB 12904-1998. English Name: Bar code for commodity. Chinese Name: 商品条码. Chinese Classification: A24 Codification. WebGB143215A GB12904/20A GB1290420A GB143215A GB 143215 A GB143215 A GB 143215A GB 12904/20 A GB12904/20 A GB 12904/20A GB 1290420 A GB1290420 A GB 1290420A GB 143215 A GB143215 A GB 143215A Authority GB United Kingdom Prior art keywords laminated bearing adjusting shim shims Prior art date 1919-05-10 Legal status … lg wt7300cw user\u0027s manual