Oxyacetylene welding torch and principle; oxyacetylene cutting torch; welders and cutters; application to railway work. (pp. 10, 13, 14, 17, 18, 21, 22 and 25) (See also - discussion p 25, 26, 29, 30, 33 and 34)
Oxygen the wonder worker
Southern Southwest. Ry. Club -- Proc
1926
Article (Journal)
English
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