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能否將錯就錯? |
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點評
應該是活口扳手,,就是通過旋轉(zhuǎn)螺桿,,來調(diào)節(jié)開口大小的那種扳手。
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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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