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English versions: GB/T 45502-2025
GB/T 45674-2025_Chinese: Cybersecurity technology - Generative artificial intelligence data annotation security specification (Chinese: 网络安全技术 生成式人工智能数据标注安全规范)
4-2025_Chinese: Instruments for stage measurement - Part 4: Ultrasonic stage recorder (Chinese: 水位测量仪器 第4部分：超声波水位计)
GB/T 45264-2025_Chinese: Boarding wheelchair (Chinese: 登机轮椅车)
GB 14102.3-2024 Chinese PDF GB/T 45159.1-2024 English versions: GB/T 45502-2025GB 14102. 3 2024_Chinese: Fire shutter assembly Part 3: Control unit for fire shutter assembly (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 14102. 3 2024
