GB/T 39904-2021 区域品牌培育与建设指南
GB/T 39904-2021.Guidance for regional brand cultivation and construction.1范围GB/T...
国家标准2023.08.06
GB/T 39904-2021.Guidance for regional brand cultivation and construction.1范围GB/T...
国家标准2023.08.06
GB/T 39758-2021.Accessible design-Application of braille on signage , equipment...
国家标准2023.08.06
GB/T 39948-2021.Method of heat distribution test for food thermal sterilization...
国家标准2023.08.06
GB/T 39947-2021.Selection and design for food packaging.1范围GB/T 39947规定了食品包装选择及设...
国家标准2023.08.06
GB/T 11313.41-2021.Radio-frequency connectors-Part 41: Sectional specification f...
国家标准2023.08.06
GB/T 11313.40-2021.Radio-frequency connectors-Part 40 :Sectional specification f...
国家标准2023.08.06
GB/T 19004-2020.Quality management-Quality of an organization-Guidance to achiev...
国家标准2023.08.06
GB/T 11313.35-2021.Radio-frequency connectors-Part 35: Sectional specification f...
国家标准2023.08.06
GB/T 39781-2021.Technical specification for recycling of textile waste.1范围GB/T 3...
国家标准2023.08.06
GB/T 39762-2021.Textile machinery-Opener and cleaner for staple fibres preparati...
国家标准2023.08.06