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測繪了一個銑床上推角度用的量具,請大家幫忙看看。 |
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點評
我知道測角度可用角度尺,也見過正弦角度臺鉗
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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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