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6-2025_Chinese: Evaluation model and general evaluation indicator system for smart cities - Part 6: Public service (Chinese: 智慧城市评价模型及基础评价指标体系 第6部分：公共服务)
English versions: GB 38031-2025
GB/T 33492-2024_Chinese: Management specification of second-hand goods exchange market (Chinese: 二手货交易市场经营管理规范)
GB/T 13671-2025_Chinese: Electrochemical test method for crevice corrosion of stainless steel (Chinese: 不锈钢缝隙腐蚀电化学试验方法)
English versions: GB/T 24823-2024
GB/T 29820.2-2024 Chinese PDF (GB /T29820.2-2024) GB/T 23528.4-2025 6-2025_Chinese: Evaluation model and generalGB T 29820. 2 2024_Chinese: Assessment of uncertainty in the calibration and use of flow measurement devices Part 2: Non linear calibration relationships (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 29820. 2 2024
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