China Specification system GB Standards Search Result |
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GB/T 13704-1992 General specification for shipboard broadcasting system - 英文版 |
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GB/T 13186-1991 General specification for airborne doppler navigation systems - 英文版 |
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GB/T 13169-1991 General specification for 4MHz (960ch) carrier systems on standardized 1.2/4.4 mm coaxial cable pairs - 英文版 |
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GB/T 13168-1991 General specification for 8MHz (1800ch) carrier systems on standardized 2.6/9.5mm coaxialcable pairs - 英文版 |
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GB/T 12401-1990 Specificationof antenna (including feed network) and servo system used in domestic satellitecommunication earth stations - 英文版 |
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GB/T 9409-1988 Specifications for colour TV demodulation equipment (1 TV+1 sound program) used in long-haul terres-trial analog radio-relay systems - 英文版 |
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GB/T 9408-1988 Specifications for colour TV modulation equipment (1 TV+1 sound program) used in long-haul terres-trial analog radio-relay systems - 英文版 |
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GB/T 9050-1988 General specifications for 8GHz band microwave communication equipment used in analogue radio-relay systems - 英文版 |
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GB/T 5442-1985 The test methods for the technical specifications of inband pulsing single frequency line signalling system for automatic telephone switching network - 英文版 |
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