birbhum.nic.inbirbhum.nic.in/Tenders/BCW_30_2017_2018_21112017.pdfSupplying fitting and fixing steel...
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birbhum.nic.inbirbhum.nic.in/Tenders/BCW_30_2017_2018_21112017.pdfSupplying fitting and fixing steel plug cutter piece 450 mm long with socket i) 100 mm dia. Packing the Annular space