all about escalator? because i work at consultant
2007-03-18 22:39:15 · 4 answers · asked by tx999_azrul 1 in Education & Reference ➔ Other - Education
How stuff works, google it...for general learning
2007-03-18 22:44:02 · answer #1 · answered by chaminda l 6 · 0⤊ 0⤋
So what's stopping you from learning it ? In case you want some information, hope the following links help you.
Quick Links: Designs - Escalators - Moving walkways
en.wikipedia.org/wiki/Escalator -
inventors.about.com/library/inventors/blescalator.htm
2007-03-19 05:45:15 · answer #2 · answered by Anonymous · 0⤊ 0⤋
legally they can not be used as a staircase ever during
breakdown period
the law required staircase of great length to have a landing
after more than a dozen steps
2007-03-19 06:06:44 · answer #3 · answered by kimht 6 · 0⤊ 0⤋
they move objects from one level to another
2007-03-19 05:50:22 · answer #4 · answered by Anonymous · 1⤊ 0⤋