#civilengineeringbasics
#beamsteelbinding
#beamkasriyakaisebandhe
#steelbeam
Негізгі бет Beam ka steel checking time in bato ka dhyan rakhe | How to made beam steel | steel arrangement
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#civilengineeringbasics
#beamsteelbinding
#beamkasriyakaisebandhe
#steelbeam
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