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 China 'GB/T 31983.31-2017 ' standard english version summary:

 

NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

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

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Issued by:   The Standardization Administration of the People's Republic of China
 
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GB Standard Code GB/T 31983.31-2017
Standard Category China National Standards
GB Standard English Title Narrow band power line communication over low-voltage mains—Part 31:Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification
GB Standard Chinese Title 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
Chinese Version Price $15 USD per 50 pages
English Translation Fee About $15  per 1 page (1,000 words)
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Standard  Code GB Standard Title Cart
  • 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
  • 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
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