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English versions: GB/T 2820
GB/T 42147-2022_Chinese: Metadata for webpage electronic document of government website (Chinese: 政府网站网页电子文件元数据)
GB/T 33348-2024_Chinese: Voltage sourced converter valves for high-voltage direct current power transmission - Electrical testing (Chinese: 高压直流输电用电压源换流器阀 电气试验)
English versions: GB/T 11617-2025
GB 18585-2023_Chinese: Indoor decorating and refurbishing materials - Limit of harmful substances of wallpapers (Chinese: 室内装饰装修材料 壁纸中有害物质限量)
GB/T 25503-2024 Chinese PDF (GB/T25503-2024) GB/T 2394-2024 English versions: GB/T 2820GB T 25503 2024_Chinese: Requirements in sell and market service of city gas burning appliances (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25503 2024
