15029| 15
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很棘手的問題,這個(gè)塑料件用什么加工工藝制作可行性最好 |
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點(diǎn)評(píng)
可以吹塑
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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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