GB/T 14027.4-1992

Series and products of communication circuits for semiconductor integrated circuits--Products of dual-tone multi-frequency circuits

NORMA vydána dne 17.12.1992

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The information about the standard:

Designation standards: GB/T 14027.4-1992
Note: NEPLATNÁ
Publication date standards: 17.12.1992
Country: Chinese technical standard
Kategorie: Technické normy GB