technical reasons, which chine parts. lene up to 15 pounds pressure by the direct use of cannot be adequately described within the compass of Perhaps the most striking use of the oxyacety- lump carbide, from which 5 to 15 per cent more gas the present article, favoring the oxyacetylene method lene… … mixture of the gases, but the latter may be fur- part was built up of aluminium, neither joint nor ther controlled by cocks upon either pipe. The addition being weaker or in any way different from 1. Small welding torch. 2. Larger torch with acetylene pipe is also provided with an enlarged the body…
Automobile · Munn · Illustrated · Apparatus · Gas · American supplement · Scientific American · American february · Write today · Blue hill · Small house · Small country · Practical treatise · Gas engines · Storage battery
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