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GB/T 43311-2023_Chinese: Design method for ductile iron pipes (Chinese: 球墨铸铁管设计方法)
English versions: GB/T 34425-2023
GB/T 45624-2025_Chinese: Requirements for sales quality control of fruit and vegetables products (Chinese: 果蔬产品销售质量控制要求)
223-2023_Chinese: Luminaires - Part 2-23: Particular requirements - Extra-low-voltage lighting systems for ELV light sources (Chinese: 灯具 第2-23部分：特殊要求 特低电压（ELV）光源用特低电压照明系统)
GB/T 45068
GB/T 6988.1-2024 Chinese PDF (GB/T6988.1-2024) GB/T 27534.11-2025 GB/T 43311-2023_Chinese: Design method forGB T 6988. 1 2024_Chinese: Preparation of documents used in electrotechnology Part 1: Rules (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 6988. 1 2024
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