ANDAMAN NICOBAR ZONE/TD-427(3).pdf · welded bottom plate & isa purun cleat ms use plate 6mm...
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ANDAMAN NICOBAR ZONE/TD-427(3).pdf · welded bottom plate & isa purun cleat ms use plate 6mm weld pipe post waded to ... top & chajja (i) slab (i) beam (iii) (iv) footng 25 30 w 45