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| имеющий скруглённые внутренние углы (In welding, it is difficult to avoid stress concentrations at junctions while castings have wellradiused joints so that fatigue resistance of cast steel junctions is superior to that of welded junctions. VLZ_58) | |||
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| имеющий скруглённые внутренние углы (In welding, it is difficult to avoid stress concentrations at junctions while castings have wellradiused joints so that fatigue resistance of cast steel junctions is superior to that of welded junctions. VLZ_58) | |||