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A computer-aided system for space welding

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Figure

Figure 2.2.1.  Space  Station Option A
Table  2.2.1.  Lunar Mare Constituents
Figure  2.3.1  and  2.3.2  show the  surface  pictures  of  the titanium  alloy specimen  welded  in  outer  space  by the  former  USSR  and  presented  to  Welding Systems  Laboratory  at Massachusetts  Institute  of Technology
Figure 2.3.2. The surface  of Titanium alloy welded in outer space by  the  former  USSR
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