14064| 15
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很棘手的問題,,這個塑料件用什么加工工藝制作可行性最好 |
點評
可以吹塑
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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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