1. Welding
پدیدآورنده : Published by DIN Deutsches Institut fur Normung e.V
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Standards - Germany, West ، Welding
رده :
TS
227
.
2
.
D48
1986
2. Welding 1 : standards dealing with filler metals, manufacture quality and testing
پدیدآورنده :
کتابخانه: Library of Niroo Research Institue (Tehran)
موضوع : ، Welding- Standards- Germany )West(
