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| effective focal spot; focal spot (of an X-ray tube); projected focal area (spot) | |||
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эффективный фокус : 1 phrase in 1 subject |
| Metallurgy | 1 |
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| |||
| effective focal spot; focal spot (of an X-ray tube); projected focal area (spot) | |||
|
эффективный фокус : 1 phrase in 1 subject |
| Metallurgy | 1 |