Purchase of high consumption spares valve seat, slide gate, valve seat, valve disc, rsv-200nbgate, slide plate 8 thk of rsv, equalizing vent valve and branch isolation valve at ntpc
Purchase of high consumption spares valve seat, slide gate, valve seat, valve disc, rsv-200nbgate, slide plate 8 thk of rsv, equalizing vent valve and branch isolation valve at ntpc
Door Tenders, Expansion Joint Tenders, Valve Tenders