| 000 | 00836nam a22001697a 4500 | ||
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| 005 | 20230915113418.0 | ||
| 008 | 230915b ph ||||| |||| 00| 0 eng d | ||
| 040 | _cAsian Technical Vocational Education Resource Center | ||
| 050 | _aVCD W45 D57ad 1984 | ||
| 245 |
_aWelding discontinuities and defects: _bQA/QC section 4: topic 3-5 |
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| 260 |
_bHobart School of Welding Technology, _c1984 |
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| 300 |
_a1 VCD: _bsd., col.; _c4 3/4 in. |
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| 520 | _aTopic 3. The common cause of discontinuities related to shape, size and contour.-- Topic 4. The common causes of discontinuities related to internal inconsistencies and weld metal irregularities. -- Topic 5. The common cause of discontinuities related to weld and base metal properties. | ||
| 650 | _2Welding Steel & Fabrication Sector | ||
| 942 |
_2lcc _cELEC _n0 |
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| 999 |
_c30072 _d30072 |
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