GB/T 45166-2024 Chinese PDF (GB /T45166-2024) GB/T 27534.5-2025 GB 6944-2025_Chinese: Classification and code

GB 6944-2025_Chinese: Classification and code of dangerous goods (Chinese: 危险货物分类和品名编号)

1-2024_Chinese: Mechanical vibration - Measurement and evaluation of machine vibration - Part 1: General guidelines (Chinese: 机械振动 机器振动的测量和评价 第1部分：总则)

GB/T 17821-2025_Chinese: Rubber latex - Determination of density between 5 ℃ and 40 ℃ (Chinese: 胶乳 5℃至40℃密度的测定)

4-2025_Chinese: Information technology - Abstract Syntax Notation One(ASN

9-2024_Chinese: Mechanical vibration - Measurement and evaluation of machine vibration - Part 9: Gear units (Chinese: 机械振动 机器振动的测量和评价 第9部分：齿轮装置)

GB/T 45166-2024 Chinese PDF (GB /T45166-2024) GB/T 27534.5-2025 GB 6944-2025_Chinese: Classification and codeGB T 45166 2024_Chinese: Non destructive testing Infrared thermographic testing General principles (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45166 2024