NASA NTRS · 19710000069
Torch kit for welding in difficult areas
Abstract
Miniature tungsten inert gas welding torch, used with variously formed interchangeable soft copper tubing extensions, provides inexpensive, accurate welding capability for inaccessible joints. Kit effectively welds stainless steel tubing 0.089 cm thick. Other applications are cited.
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Stein, J. A.. 1971-04-01. Torch kit for welding in difficult areas. https://ntrs.nasa.gov/citations/19710000069
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