GB 25502-2024 Chinese PDF GB/T 45547-2025 GB 44495-2024_Chinese: Technical requirements for

GB 44495-2024_Chinese: Technical requirements for vehicle cybersecurity (Chinese: 汽车整车信息安全技术要求)

English versions: GB/T 19701

GB/T 45422-2025_Chinese: Chemicals - Surface water-sediment Misgurnus anguillicaudatus toxicity test (Chinese: 化学品 地表水系统-沉积物中泥鳅毒性试验)

GB/T 30889-2024_Chinese: Frozen shrimps or prawns (Chinese: 冻虾)

GB/T 44923-2024_Chinese: Adult three-dimensional head models (Chinese: 成年人三维头部模型)

GB 25502-2024 Chinese PDF GB/T 45547-2025 GB 44495-2024_Chinese: Technical requirements forGB 25502 2024_Chinese: Minimum allowable values of water efficiency and water efficiency grades for water closets (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 25502 2024