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| Chinese National Standard List: Communication equipment capacity series |
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YD/T 1713-2007 Technical Requirements and Testing Methods of Incoming Power Disturbance Alarm System for Main Distribution Frame
Issued on: 2007-9-29 Price(USD): 450.0 |
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YD/T 1712-2007 Environmental Requirements for Telecommunication Houses
Issued on: 2007-9-29 Price(USD): 120.0 |
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GB/T 13621-1999 series and radio-frequency channel arrangement and equipment main technical specifications for 100~1 000MHz radio relay communication systems
Issued on: 1999-1-1 Price(USD): 240.0 |
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GB/T 13621-1992 Capacity series and radio-frequency channel arrangement and equipment main technical specifications for 100MHz-1GHz analog radio relay communication systems
Issued on: 1992-08-01 Price(USD): |
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GB 6280-1986 Capacity series and frequency channels arrangement in 25 to 1000MHz land mobile telecommunication network
Issued on: 1986-4-14 Price(USD): 60.0 |
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GB/T 7585-1987 series and radio-frequency channel arrangement for analog microwave relay systems
Issued on: 1987-3-27 Price(USD): 150.0 |
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