Studientyp: Gesetzestext/Richtlinie/Empfehlung

Volume VIII: Protective Devices Richtlinie

[Band VIII: Schutzvorrichtungen]

International Telecommunication Union (ITU)
1989, Directives concerning the protection of telecommunication lines against harmful effects from electric power and electrified railway lines: 1-44

Exposition

Verfügbare Sprachen