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Welding procedures and qualification [electronic resource] - Troy 1984 - DVD ROM 1 DVD ROM

Hobart Institute of Welding Technology DVD ROM 60 min. Supplement included.1 copy available in the AV section. col


QUALITY CONTROL-WELDING
QUALITY ASSURANCE-WELDING
WELDING-QUALITY CONTROL

621.791:658.56 / W4

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