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螺紋,從基礎聊起 |
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點評
常用,比如某些機子裝配時就在裝配圖上標著“所有螺栓均需涂厭氧膠緊固”...
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點評
能多介紹點么?雖然有原理介紹,還是不理解防松的關鍵
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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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