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| 005 | 20160310161235.0 | ||
| 008 | 160310b xxu||||| |||| 00| 0 eng d | ||
| 100 | _aIndian Standards Institution | ||
| 245 | _aIndian standard : qualifying tests for welders engaged in aircraft welding | ||
| 260 |
_aNew Delhi _bIndian Standards Institution _c1971 |
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| 300 | _a21p. | ||
| 942 |
_2ddc _cREF |
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| 999 |
_c9732 _d9732 |
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