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臺(tái)鉆改攻鉆兩用機(jī),電機(jī)該怎樣選擇? |
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點(diǎn)評(píng)
倒霉過(guò)來(lái)的慘痛教訓(xùn),練就了我用普銑攻絲的過(guò)得去的本事。。。還是哆哆嗦嗦的那種。。。
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Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
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