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English versions: GBZ27021
measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices(PMD) (Chinese: 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第12部分：电量测量和监视装置（PMD）)
English versions: GB/T 23301-2024
English versions: GB/T 45279
GB/T 45402-2025_Chinese: Smart city - City intelligent center - Reference architecture (Chinese: 智慧城市 城市智能中枢 参考架构)
YY/T 0802.1-2024 Chinese PDF (YY /T0802.1-2024) GB 31604.61-2025 English versions: GBZ27021YY T 0802. 1 2024_Chinese: Processing of medical devive Information to be provided by the medical device manufacturer Part 1: Critical and semi critical medical devices (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: YY T 0802. 1 2024
