I always be with someone who is qualified, including a group which are qualified. I learnt about it when I went to west Ashfield mockup Station learning about the 4th rail 630v rectified, including connection to radio in tunnel if 4th rail is powered off
my right ear loves this intro music
I always be with someone who is qualified, including a group which are qualified. I learnt about it when I went to west Ashfield mockup Station learning about the 4th rail 630v rectified, including connection to radio in tunnel if 4th rail is powered off
FASCINATING, ENJOED IT, WELL DONE....
Unbelievable... even though it was 35 years ago.