Dimensions of picture areas of motion picture films, slides and opaques for television
This product is not for sale, please contact us for more information
Specification for electrical safety requirements for independent power supply units for indirect connection to certain telecommunication networks
€95.00
Electrical communication engineering; contactors, designations
€34.30
Concepts in communication; measuring and testing signals
Definition of terms in private telecommunication networks; part 1: definition of general terms; english version ENV 41007-1:1991
Distribution automation using distribution line carrier systems; part 3: mainsborne signalling requirements; section two: coupling devices; identical with IEC 57(Secretariat)115
€56.17
Letter symbols for physical quantities; symbols to be used in electrical communication technology.
€98.32
Graphical symbols for telecommunication equipment; identical with IEC 3C(Central Office)158
Accessibility requirements for ICT products and services; English version prEN 301549:2025.
€385.89
Standard Practice for Communications Procedures-Phonetics
Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
€130.00
Standard Practice for Communications Procedures—Phonetics
LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY. PART 1: GENERAL.
€111.00
LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY. PART 2: TELECOMMUNICATIONS AND ELECTRONICS.
€90.00
