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一種日本輸送機構圖紙求教 |
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點評
那負載什么情況呢?我見過類似的只是打開關上蓋子用的,10mm的鋼絲繩彎折都是問題,除非主動輪和滑輪都足夠大
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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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