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GBZ45260-2025_Chinese: Course development guide for education about standardization - Green manufacturing standardization (Chinese: 标准化教育课程建设指南 绿色制造标准化)
English versions: GB/T 44922-2024
English versions: GB/T 45519-2025
English versions: GB 44503-2024
GB/T 45516-2025_Chinese: Leather and fur - Chemical tests - Determination of ethylene glycol ethers content (Chinese: 皮革和毛皮 化学试验 乙二醇醚类物质含量的测定)
GB/T 11420-2024 Chinese PDF (GB/T11420-2024) GB/T 18487.5-2024 GBZ45260-2025_Chinese: Course development guide forGB T 11420 2024_Chinese: Vitreous and porcelain enamels Test method of specular glossiness (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 11420 2024
