Welding engineering
Agarwal, R.L.
Welding engineering a textbook for engineering students R.L. Agarwal; Tahil Manghnani - third edition - New Delhi Khanna Publishers 1985 - x, 480 p. fig. 21 cm
Συγκολλήσεις--Τεχνολογία
621.977
Welding engineering a textbook for engineering students R.L. Agarwal; Tahil Manghnani - third edition - New Delhi Khanna Publishers 1985 - x, 480 p. fig. 21 cm
Συγκολλήσεις--Τεχνολογία
621.977