GB/T 43232-2023 Chinese PDF (GB/T43232-2023) GB/T 19520.20-2023 GB/T 45141-2025_Chinese: Test method for

GB/T 45141-2025_Chinese: Test method for modified fouling index of reverse osmosis feed water (Chinese: 反渗透进水修正污染指数测定方法)

5-2025_Chinese: Information technology - Building information model(BIM) software - Part 5: Data interface (Chinese: 信息技术 建筑信息模型（BIM）软件 第5部分：数据接口)

English versions: GB/T 20868-2024

GB/T 2039-2024_Chinese: Metallic materials - Uniaxial creep testing method in tension (Chinese: 金属材料 单轴拉伸蠕变试验方法)

GB 45247-2025_Chinese: Norm of energy consumption per unit production of gas-steam combined cycle power set (Chinese: 燃气-蒸汽联合循环发电机组单位产品能源消耗限额)

GB/T 43232-2023 Chinese PDF (GB/T43232-2023) GB/T 19520.20-2023 GB/T 45141-2025_Chinese: Test method forGB T 43232 2023_Chinese: Fasteners Measurement method of axial stress by ultrasonic (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43232 2023