Specification for copper and copper-cadmium tapes and binders for telegraph and telephone purposes
€172.00
Cadmium-copper tapes and binders
This product is not for sale, please contact us for more information
Specification for copper jointing sleeves for telegraph and telephone purposes
Copper jointing sleeves, Nos. 000, 00, 0, 1, 2, 3, 4 and 7
Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular totelecommunications electronics Telegraphy, including facsimile, terminology
€281.00
Specification for safety requirements for apparatus for connection to British Telecommunications networks
Private branch exchanges for connection to public switched telephone networks run by certain telecommunication operators Specification general requirements
Private branch exchanges for connection to public switched telephone networks run by certain telecommunication operators Specification private with terminating stations treated as an entirety
€201.00
Private branch exchanges for connection to public switched telephone networks run by certain telecommunication operators Specification the procedure of in-service observation PBXs undergoing type approval
Private branch exchanges for connection to public switched telephone networks run by certain telecommunication operators.Facilities on private Specification facilities with terminating stations treated as an entirety
€329.00
Code of practice for installation of private branch exchanges for connection to the British Telecommunications public switched telephone network
Code of practice for the selection and accommodation of telephone, telegraph and data communication installations
CSMA/CD local area networks Technical specification
€370.00
CSMA/CD local area networks Guidance for implementors
€421.00
Apparatus for connection to private circuits run by certain public telecommunication operators. Specification apparatus digital according CCITT Recommendation X.21 bis
