railway point machine operation || point machine opening | #railwaysignalling #snt#pway@kumarsir2612
Railway signal Engg
0:00 / 0:00
railway point machine operation || point machine opening | #railwaysignalling #snt#pway@kumarsir2612
21 370 просмотров · 2 года назад
Railway signal Engg
6,63 тыс. подписчиков
21 370 просмотров · 2 года назад
railway point machine operation || point machine opening | point and crossing
#railwaysignalling
#snt#pway
#railwaysignal
#railwayline
#railfans @kumarsir2612
