Mmyousuf

@Mmyousuf (1)

Pakistan • Age 63

Joined myLot 18 years ago

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Difference in Steel and concrete Bridges

Mmyousuf @Mmyousuf (1) • Pakistan 17 Sep 06

I am looking for the differences in steel and concrete bridges in following things:- a. Consruction cost b. Construction time c. Strength and weaknesses of...