| タイトル | Microscope for high-temperature welding |
| 著者（英） | Accountius, O. E. |
| 著者所属（英） | NASA Johnson Space Center |
| 発行日 | 1980-06-01 |
| 言語 | eng |
| 内容記述 | Dark glass in eyepieces lets welder look at fine parts without eye damage. Previously welder had to repair barely visible crack without magnification, because necessary goggles kept eyes too far from microscope eyepieces. |
| NASA分類 | FABRICATION TECHNOLOGY |
| レポートNO | 79B10576
MSC-19572 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/430190 |
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