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Tracked Changes. Surge arresters. Selection and application recommendations.
Available languages: English
Available design: electronic design (pdf), Print design
Surge arresters. Surge arresters containing both series and parallel gapped structures. System voltage of 52 kV and less.
Available languages: English
Available design: PDF - Immediate download, Print design
Surge arresters. Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV.
Available languages: English
Available design: PDF - Immediate download, Print design
Tracked Changes. Surge arresters. Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV.
Available languages: English
Available design: electronic design (pdf), Print design
Surge arresters. Metal-oxide surge arresters without gaps for HVDC converter stations.
Available languages: English
Available design: PDF - Immediate download, Print design
Aluminium and aluminium alloys. Castings. Chemical composition of castings for use in contact with foodstuff.
Available languages: English
Available design: electronic design (pdf), Print design
Tracked Changes. Aluminium and aluminium alloys. Castings. Chemical composition of castings for use in contact with foodstuff.
Available languages: English
Available design: PDF - Immediate download, Print design
Methods of measurement on receivers for television broadcast transmission. General considerations. Measurements on displays at radio and video frequencies.
Available languages: English
Available design: PDF - Immediate download, Print design
Methods of measurement on receivers for television broadcast transmission. Audio channels. General methods and methods for monophonic channels.
Available languages: English
Available design: PDF - Immediate download, Print design
Methods of measurement on receivers for television broadcast transmission. Electrical measurements on multichannel sound television receivers using the NICAM two-channel digital sound-system.
Available languages: English
Available design: PDF - Immediate download, Print design