Physics of the welding arc : symposium, London, Oct. 29-Nov. 2, 1962
Institute of Welding
Physics of the welding arc : symposium, London, Oct. 29-Nov. 2, 1962 - - Lodnon Institute of Welding, 1966 - 240 p. 28 cm - .
3
Electric welding-Congresses
621.791 Ins:62
Physics of the welding arc : symposium, London, Oct. 29-Nov. 2, 1962 - - Lodnon Institute of Welding, 1966 - 240 p. 28 cm - .
3
Electric welding-Congresses
621.791 Ins:62