Oxy-acethylene welding repair manual for garage and repair shop welders, maintenance engineers and automobile and air-craft sheet metal workers/
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| Main Authors: | , |
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London: Porteous,
1956
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| Subjects: |
22
| Main Authors: | , |
|---|---|
| Format: | |
| Published: |
London: Porteous,
1956
|
| Subjects: |