Welding certificate 5 (gtaw, mmaw of alloy steel pipe) : learners guide

Welding certificate 5 (gtaw, mmaw of alloy steel pipe) : learners guide - Melbourne, Victoria Australian Training Products Ltd. 1998 - 34 p. : ill. ; 29.5 cm. 29 cm


Welding

TK 4660 .W45 1998
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