4250| 8
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折線卷筒繩槽和爬臺(tái)加工 |
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點(diǎn)評(píng)
還行吧,去年我們也遇到這個(gè)問題,也開發(fā)了機(jī)加工的卷筒,今年貌似沒這么嚴(yán)重!
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小黑屋|手機(jī)版|Archiver|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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