2448| 3
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調整好螺柱M60X2高度后,備緊螺母發現高度發生變化。請問螺紋連接的間隙怎么計算? |
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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