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Aço alto 0Cr13Ni4Mo de Francis Turbine Runner With Stainless da cabeça2022-11-09 14:07:10 |
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Corredor horizontal/vertical da turbina de Francis2022-11-09 18:18:53 |
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Corredor forjado da turbina do CNC Pelton2015-02-10 15:02:34 |