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螺旋齒輪的傳動效率是多少,?螺旋齒輪的強(qiáng)度和普通漸開線齒輪有差異嗎,? |
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螺旋齒輪
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小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,,浙公網(wǎng)安備33038202004372號 )
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