GB/T 25936.3-2024 Chinese PDF (GB/T25936.3-2024) GB/T 35150.5-2024 English versions: GB/T 42404-2023

English versions: GB/T 42404-2023

GB/T 28924-2023_Chinese: Guides for calculating energy efficiency index for iron and steel enterprises (Chinese: 钢铁企业能效指数计算导则)

GB/T 20186

GB/T 45638-2025_Chinese: Product package labels for electronic components using bar code and two-dimensional symbologies (Chinese: 使用条形码和二维符号的电子元器件产品包装标签)

2-2024_Chinese: Leather and fur - Determination of the preservative content - Part 2: Liquid chromatography method(artificial perspiration extraction) (Chinese: 皮革和毛皮 防霉剂的测定 第2部分：液相色谱法（人工汗液萃取）)

GB/T 25936.3-2024 Chinese PDF (GB/T25936.3-2024) GB/T 35150.5-2024 English versions: GB/T 42404-2023GB T 25936. 3 2024_Chinese: Rubber and plastics size reduction machines Part 3: Safety requirements for shredders (Chinese: 3 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25936. 3 2024