GB/T 36548-2024 Chinese PDF (GB/T36548-2024) GB/T 31308.4-2023 GB/T 45038-2024_Chinese: Directives for comprehensive

GB/T 45038-2024_Chinese: Directives for comprehensive utilization of gramineous grass (Chinese: 禾草综合利用技术导则)

GB/T 20236-2025_Chinese: Accelerated outdoor weathering test methods for nonmetallic materials using concentrated natural sunlight (Chinese: 非金属材料的聚光加速户外暴露试验方法)

GB/T 196-2025_Chinese: General purpose metric screw threads - Basic dimensions (Chinese: 普通螺纹 基本尺寸)

English versions: GB/T 2820

GB/T 36548-2024 Chinese PDF (GB/T36548-2024) GB/T 31308.4-2023 GB/T 45038-2024_Chinese: Directives for comprehensiveGB T 36548 2024_Chinese: Test code for electrochemical energy storage station connected to power grid (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 36548 2024