V. M. Nimbalkar, M Mohape, Vikas Katkar, S G Pandav, Sujeet Kumar, J M Jangir, S K Dakhole, J Panigrahi, A Roy, D S Chaudhari Indigenization of Weld Consumables for Grade of Steels withYS ≥ 690 MPa for Underwater Pressure Hull Construction Full Text PDF