2782| 7
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關于升降機類型選擇的問題! |
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點評
5米的高度呢,你這方案1速度慢,2升到最高絲桿撓度大,升降機壽命減短
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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,浙公網安備33038202004372號 )
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