Tender For providing of custom bid for services - service contract for finding air ingress points in to condenser by on line helium leak detection method at ntpc ramagundam
Tender For supply of liquefiedpetroleumgas for industrial application propane based (excluding automobile use )type 4.1(c) to is 4576-1999 suitable for metal cutting purpose in railway. net gas capacity per cylinder 19 kgs. ]
Tender For providing of repair and overhauling service - repair and overhauling of helium fill system; repair and overhauling of helium fill system; yes; buyer premises