38974| 37
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齒輪傳動噪音大,,跪求解決方案,,有效打賞 |
評分
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點評
能正常嚙合,,根切的可能性不大,,齒數(shù)3齒都見過,,他那齒數(shù)算多了
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小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,,浙公網(wǎng)安備33038202004372號 )
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