Performance requirements for shipborne radio direction finder

WITHDRAWN published on 13.4.1988

Requirements for the interconnection and matching of household sound system equipment

WITHDRAWN published on 13.4.1988

Performance requirements of pushbutton telephone with pulse

WITHDRAWN published on 13.4.1988

Performance requirements of pushbutton dialer with pulse

WITHDRAWN published on 13.4.1988

Performance requirements of pushbutton telephone with DTMF

WITHDRAWN published on 13.4.1988

Performance requirements of pushbutton dialer with DTMF

WITHDRAWN published on 13.4.1988

General technical requirements and test methods for manual toll telephone switching equipment

WITHDRAWN published on 1.1.1988

Technical requirements and test methods for toll connecting boards and special boards in manual toll telephone switching equipments

WITHDRAWN published on 1.1.1988

Technical requirements and test methods for toll service boards (toll recording boards, enquiry deaks)in manual toll telephone switching equipments

WITHDRAWN published on 1.1.1988

Technical requirements and test methods for service observation desks (quality checking desks) in manual toll telephone switching equipments

WITHDRAWN published on 1.1.1988