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GB/T 30544.13-2018 納米科技術(shù)語(yǔ) 第13部分：石墨烯及相關(guān)二維材料 Nanotechnologies—Vocabulary— Part ...2023-08-17

BS ISO 15394-2017 包裝海運(yùn),運(yùn)輸和接收標(biāo)簽的條形碼和二維符號(hào) Packaging. Bar Code And Two-Dimensional Symbols...2023-08-16

DB13/T 2297-2015 基于OID的設(shè)施農(nóng)業(yè)二維碼表示規(guī)范 Specification for two-dimensional code based on OID...2023-07-01

CY/T 261-2022 數(shù)字印刷可變二維碼噴印質(zhì)量要求 Digital printing一lnk-jet printing quality requirements for va...2023-06-17

BS EN 61300-3-53-2015 纖維光學(xué)互連器件和無(wú)源元件基本試驗(yàn)和測(cè)量程序檢查和測(cè)量基于來(lái)自步長(zhǎng)指數(shù)多模波導(dǎo)的二...2023-06-17

GB/T 38574-2020 食品追溯二維碼通用技術(shù)要求 General technical requirement for two-dimensional code of food tr...2023-06-08

GB/T 41854-2022包裝產(chǎn)品包裝用的一維條碼和二維條碼Packaging-Linear bar code and two-dimensional symbols for ...2023-04-16