CO2 welding for pipeline construction.
Jones, John Walter
CO2 welding for pipeline construction. - London : Temple press books, 1963. - 54 p. : il., tabla, diagr. ; 22 cm
SOLDADURA -METALURGIA
CO2 welding for pipeline construction. - London : Temple press books, 1963. - 54 p. : il., tabla, diagr. ; 22 cm
SOLDADURA -METALURGIA