樓主: chiyongtang
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尋求一種加工方式能快速成型,,成本最低 |
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點(diǎn)評(píng)
復(fù)合材料這是最關(guān)鍵的點(diǎn),,還是多做實(shí)驗(yàn)吧,方案必須保證結(jié)合面的穩(wěn)定
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