GB/T 45376-2025 Chinese PDF (GB /T45376-2025) GB/T 26189.2-2024 GB/T 45459-2025_Chinese: Microbeam analysis -

GB/T 45459-2025_Chinese: Microbeam analysis - Focused ion beam - Preparation of TEM specimens (Chinese: 微束分析 聚焦离子束 透射电镜试样制备方法)

GB/T 45297-2025_Chinese: Technical specification for digital production of machine-picked cotton (Chinese: 机采棉加工生产数字化技术规范)

2-2025_Chinese: Test methods of rare earth phosphors for LED - Part 2: Determination of relative brightness (Chinese: LED用稀土荧光粉试验方法 第2部分：相对亮度的测定)

GB/T 4167-2024_Chinese: Weights (Chinese: 砝码)

GB/T 45283

GB/T 45376-2025 Chinese PDF (GB /T45376-2025) GB/T 26189.2-2024 GB/T 45459-2025_Chinese: Microbeam analysis -GB T 45376 2025_Chinese: Electroforming process specification of nickel and copper (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45376 2025