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Post by Mr. A on Jul 19, 2013 13:41:06 GMT 8
INTRODUCTIONGood day engineers! This is our online academic portal. Let's contribute for its prosperity. Introduce yourselves here... Kilalanin natin ang isa't isa...... Yosh!!!Start!
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Post by georgemoss on Nov 13, 2016 22:54:01 GMT 8
One most important benefit of escalators is that they have no waiting break except in very heavy traffic; they can be used to direct people to main exits or special demonstrations, utmost escalator parts are weather-proofed for outdoor use.
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