ковка трубы в четырехбойковом блоке
использование четырехбойкового ковочного блока совместно с двумя ковочными манипуляторами для ковки трубной заготовки
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2 years ago 00:08:09 211
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6 years ago 00:14:00 1.1K
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3 years ago 00:08:08 459
