2025-12-15 216.73.216.89
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Code of China
Chinese National Standard List: Communication line and equipment

YD/T 533-1992 PVC insulated, PVC sheathed, LF communication cables and wires Solid-conductor, PVC insulated, PA sheathed office wirings 
  Issued on: 1992-04-25   Translation Price(USD): 250.0
YD/T 528-1992 Phase screened digital coaxial cables 
  Issued on: 1992-03-12   Translation Price(USD): 340.0
YD 524-1992 Technical requirement and test method of XL923 series integrated unit of match coil, choking coil, drainage coil and protector 
  Issued on: 1992-03-12   Translation Price(USD): 150.0
YD/T 530-1992 high-frequency office symmetric copper-core, PE insulated, PVC sheathed cables 
  Issued on: 1992-03-12   Translation Price(USD): 120.0
YDJ 14-1991 Provisional technical regulations for line engineering design of long-distance communication trunk optical cable digital transmission system 
  Issued on: 1990-5-10   Translation Price(USD): 420.0
YDJ 9-1990 Specification for Engineering Design of Urban Local Communication Full-Plastic Cables Lines 
  Issued on: 1990-5-10   Translation Price(USD): 780.0
YDJ 38-1985 Technical Specifications for Engineering Construction and Acceptance of Urban Local Telephone Lines 
  Issued on: 1986-8-1   Translation Price(USD): 3270.0
YDJ 6-1984 Specification for Engineering Design of Long-Distance Communication Open-Wire Lines 
  Issued on: 1984-12-30   Translation Price(USD): 1770.0
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