GB/T 45541-2025 Chinese PDF (GB /T45541-2025) GB/T 45510-2025 GB/T 45020-2024_Chinese: Methods for chemical

GB/T 45020-2024_Chinese: Methods for chemical analysis of niobium hafnium alloys - Determination of trace impurity elements content - Inductively coupled plasma mass spectrometry (Chinese: 铌铪合金化学分析方法 痕量杂质元素的测定 电感耦合等离子体质谱法)

GB/T 44997-2024_Chinese: General technical requirements for linear aseptic filling capping machine (Chinese: 直线式无菌灌装封盖机通用技术要求)

English versions: GB/T 31900-2024

GB/T 45340-2025_Chinese: Metallic and other non-organic coatings - Measurement of coating thicknesses - Fizeau multiple-beam interferometry method (Chinese: 金属及其他无机覆盖层 镀层厚度的测量 斐索多光束干涉法)

16-2025_Chinese: Information technology - Extensible biometric data interchange formats - Part 16: Full body image data (Chinese: 信息技术 可扩展的生物特征识别数据交换格式 第16部分:全身图像数据)

GB/T 45541-2025 Chinese PDF (GB /T45541-2025) GB/T 45510-2025 GB/T 45020-2024_Chinese: Methods for chemicalGB T 45541 2025_Chinese: Testing method for proton exchange membrane electrolyzer performance (Chinese: PEM) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45541 2025