Tender For corrigendum : supply on door delivery basis of compressed industrial oxygen and argon gas in returnable cylinders on callup basis at hbl plant sugauli, east champaran and lauriya, west champaran, bihar
Tender For supply of 1700005089 re-filling of industrial oxygen in 7 cu. m. capacity cylinder , 1700005090 re-filling of acetylene gas in 7 cu. m. capacity cylinder , 1700005091 re-filling of nitrogen gas in 7 cu. m capacity cylinder