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風機回轉支承感應淬火和激光淬火的區別?請教 |
點評
你確定?你見過嘛?激光淬火不是受熱不均了嗎?不是產生應力了嘛?
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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