Moorabbin Air Museum
Manual (Item) - AAP 7453.043-3M Time Delay Relay Type TDBR44 (Diamond H)
... Time Delay Relay Tupe TDBR44 (Diamond H)... Tupe TDBR44 (Diamond H) Overhaul Manual AAP 7453.043-3M Time ...
Created by British Aerospace for the Royal Australian Air Force. Seems to have been first issued in 1972time delay relay tupe tdbr44 (diamond h), overhaul
