Cross References:BS 6328:Part 7BS ISO 2110BS ISO/IEC 2593
BS PD 7027:1995
Original price was: $190.50.$95.00Current price is: $95.00.
Essential requirements for terminal equipment intended for connection to digital leased circuits of the public telecommunications network using a CCITT Recommendation X.21bis interface
BSI Group , 01/15/1995
Pages: 22



