IS specification for ships side scuttles . Part XXIV details of cast dead light heavy type IS 5474 - 1973
ISI
IS specification for ships side scuttles . Part XXIV details of cast dead light heavy type IS 5474 - 1973 - 1973
ISI
IS specification for ships side scuttles . Part XXIV details of cast dead light heavy type IS 5474 - 1973 - 1973
ISI