NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN EN 61746
DIN EN 61746
Calibration of optical time-domain reflectometers (OTDR) (IEC 61746:2005); German version EN 61746:2005
Title (German)
Kalibrierung optischer Rückstreumessgeräte (OTDR) (IEC 61746:2005); Deutsche Fassung EN 61746:2005