The visibility test object is placed at a distance of 180 metres from the starter and if it is not visible to the station master or the station superintendent, fog conditions are declared.
from Hindustan Times - india https://ift.tt/3nPLuL9
Home / Hindustan Times - india
/ Railways installs devices in trains to assist drivers in foggy conditions
Subscribe to:
Post Comments
(
Atom
)
0 comments:
Post a Comment