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English versions: GB/T 44954-2024
2-2025_Chinese: Information technology - Building information model(BIM) software - Part 2: Parameterized model (Chinese: 信息技术 建筑信息模型（BIM）软件 第2部分：参数化模型)
4-2025_Chinese: Electric vehicle conductive charging and discharging system - Part 4: Discharging requirements for electric vehicle (Chinese: 电动汽车传导充放电系统 第4部分：车辆对外放电要求)
English versions: GB/T 3521-2023
GB/T 45232-2025_Chinese: Polypropylene(PP) piping systems for drainage and sewerage inside buildings (Chinese: 建筑排水排污用聚丙烯（PP）管道系统)
GB/T 34133-2023 Chinese PDF (GB/T34133-2023) GB/T 4948-2025 English versions: GB/T 44954-2024GB T 34133 2023_Chinese: Testing code for power conversion system of energy storage system (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 34133 2023
