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Chinese National Standard List: Communication equipment capacity series |
Title | Standard No. | Implemented On |
Capacity series and radio-frequency channel arrangement and equipment main technical specifications for 100MHz-1GHz analog radio relay communication systems | GB/T 13621-1992 | |
Technical Requirements and Testing Methods of Incoming Power Disturbance Alarm System for Main Distribution Frame | YD/T 1713-2007 | 2008-1-1 |
Environmental Requirements for Telecommunication Houses | YD/T 1712-2007 | 2008-1-1 |
series and radio-frequency channel arrangement and equipment main technical specifications for 100~1 000MHz radio relay communication systems | GB/T 13621-1999 | 2000-6-1 |
Capacity series and frequency channels arrangement in 25 to 1000MHz land mobile telecommunication network | GB 6280-1986 | 1987-4-1 |
series and radio-frequency channel arrangement for analog microwave relay systems | GB/T 7585-1987 | 1987-1-1 |
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