GB/T 19256.5-2022 Chinese PDF (GB/T19256.5-2022) GB/T 11578-2025 GB/T 26794-2023_Chinese: Counters for gas

GB/T 26794-2023_Chinese: Counters for gas meters (Chinese: 燃气表用计数器)

GB/T 45122-2024_Chinese: Guidelines for age-friendly accessible design of consumer products (Chinese: 消费品适老无障碍设计指南)

English versions: GB 10770-2025

English versions: GB/T 19633

GB 30530-2024_Chinese: Norm of energy consumption per unit production of dimethyl siloxane (Chinese: 二甲基硅氧烷单位产品能源消耗限额)

GB/T 19256.5-2022 Chinese PDF (GB/T19256.5-2022) GB/T 11578-2025 GB/T 26794-2023_Chinese: Counters for gasGB T 19256. 5 2022_Chinese: Electronic business extensible markup language (ebXML) Part 5: Core components specification (Chinese: XML 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19256. 5 2022