Oxy-acetylene welding for engineering craftsmen.
Oxy-acetylene welding for engineering craftsmen.
- Watford Engineering Industry Training Board 1969
- 91p 30cm
- Instruction manual, module F.5 .
0850830397
Oxyacetylene welding and cutting.
671.522 E57o
0850830397
Oxyacetylene welding and cutting.
671.522 E57o