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1-2024_Chinese: Telecontrol equipment and systems - Part 2: Operating conditions - Section 1: Power supply and electromagnetic compatibility (Chinese: 远动设备及系统 第2部分：工作条件 第1篇：电源和电磁兼容性)
English versions: GB 45672-2025
5-2025_Chinese: National food safety standard - Determination of protein in food (Chinese: 食品安全国家标准 食品中蛋白质的测定)
English versions: GB/T 45140-2025
GB/T 311.14-2024 Chinese PDF (GB/T311.14-2024) GB/T 45575-2025 1-2024_Chinese: Telecontrol equipment and systemsGB T 311. 14 2024_Chinese: Insulation co ordination Part 14: Insulation co ordination for AC DC filters of HVDC system (Chinese: 14AC DC) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 311. 14 2024
US$ 114.50
US$ 134.50
