GB/T 15597.2-2024 Chinese PDF (GB/T15597.2-2024) GB/T 45656-2025 GB/T 17469-2024_Chinese: Characteristics evaluation of

GB/T 17469-2024_Chinese: Characteristics evaluation of brake linings for automobile - Small sample bench test method (Chinese: 汽车制动器衬片摩擦性能评价 小样台架试验方法)

English versions: GB/T 45231-2025

English versions: GB/T 36217-2025

English versions: GB 12664-2024

English versions: GB/T 45236-2025

GB/T 15597.2-2024 Chinese PDF (GB/T15597.2-2024) GB/T 45656-2025 GB/T 17469-2024_Chinese: Characteristics evaluation ofGB T 15597. 2 2024_Chinese: Plastics Poly(methyl methacrylate)(PMMA)moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties (Chinese: (PMMA) 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15597. 2 2024