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GB/T 31983.31-2017 Narrow band power line communication over low-voltage mains—Part 31:Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification 低压窄带电力线通信 第31部分:窄带正交频分复用电力线通信 物理层规范 - 英文版 |
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GB/T 31983.11-2015 Narrow band power line communication over low-voltage mains—Part 11: 3 kHz to 500 kHz frequency bands and classifications, limits of output level and electromagnetic disturbances 低压窄带电力线通信 第11部分:3 kHz~500 kHz频带划分、输出电平和电磁骚扰限值 - 英文版 |
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