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擺弄個(gè)風(fēng)扇--給社友們批評一下 |
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我不會憑空就可以確定開料的尺寸,!設(shè)計(jì)得根據(jù)加工工藝、還得考慮加工的設(shè)備,。這葉片是塑料件,,批量生產(chǎn)的話,,模具一合一開出來十幾件。
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