The purpose of an escalator is to get people either up or down one level of steps without having to actually walk the steps. The escalators are not safe for children to play on.
escalator function and application
The escalator was invented in 1897 but the "modern escalator" was designed in 1900 by Charles Seeberger.
The first escalator was invented by James Reno in Massachusetts
The world's first escalator was introduced on Coney Island
Another word for a moving staircase is 'escalator'?
Because we need them
escalator companys
escalator function and application
The escalator was invented in 1897 but the "modern escalator" was designed in 1900 by Charles Seeberger.
installation method for escalator
by the circulating belt it keeps the escalator rotating
Escalator is a noun, not a verb. Escalate is a verb.
The Up Escalator was created in 1980.
The first escalator was invented by James Reno in Massachusetts
by the escalator
An Escalator to Christmas was created in 1999-04.
your going back wards