GB/T 45590-2025 Chinese PDF (GB /T45590-2025) GB/T 45400-2025 5-2024_Chinese: Mechanical structures for electrical

5-2024_Chinese: Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 3: Environmental requirements

1-2024_Chinese: Mechanical vibration and shock - Characterization of the dynamic mechanical properties of visco-elastic materials - Part 1:PRinciples and guidelines (Chinese: 机械振动与冲击 黏弹性材料动态力学性能的表征 第1部分：原理和指南)

GB/T 44925-2024_Chinese: Requirement for portioning and storage of returned lunar sample (Chinese: 月球采样样品分样和保存要求)

8-2025_Chinese: Test methods of rare earth phosphors for LED - Part 8: Determination of pressure cooker test property (Chinese: LED用稀土荧光粉试验方法 第8部分：高压加速老化性能的测定)

4-2025_Chinese: Reference conditions and procedures for testing industrial and process measurement transmitters - Part 4: Specific procedures for level transmitters (Chinese: 工业过程测量变送器试验的参比条件和程序 第4部分：物位变送器的特定程序)

GB/T 45590-2025 Chinese PDF (GB /T45590-2025) GB/T 45400-2025 5-2024_Chinese: Mechanical structures for electricalGB T 45590 2025_Chinese: Detection and identification of Le ptos phaeria lindquistii Frezzi (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45590 2025