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[abaqus] 模擬訂書釘?shù)某尚瓦^程 |
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點(diǎn)評
訂書機(jī),,是不是得先考慮“訂得牢,、耐折騰”啊,?
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點(diǎn)評
難,你的材料比訂書釘硬的多,,細(xì)的多,,還得想想其他辦法。
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