GB/T 13888-2024 Chinese PDF (GB/T13888-2024) GB/T 45169-2025 English versions: GB/T 45256-2025

English versions: GB/T 45256-2025

GB/T 45351-2025_Chinese: Manufacture of cell-based medical devices - Control of microbial risks during processing (Chinese: 基于细胞的医疗器械生产 加工过程中微生物风险控制)

GB 44015-2024_Chinese: Minimum allowable of energy efficiency and energy efficiency grades for cold store(box) and refrigerant compressor condensing unit (Chinese: 冷库（箱）和压缩冷凝机组能效限定值及能效等级)

English versions: GB/T 29912-2024

GB/T 13888-2024 Chinese PDF (GB/T13888-2024) GB/T 45169-2025 English versions: GB/T 45256-2025GB T 13888 2024_Chinese: Methods of measurement of the coercivity(up to 160 kA m) of magnetic materials in an open magnetic circuit (Chinese: 160kA m) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 13888 2024