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13. 製造機械,如希望機械之抗震能力(Damping Capacity)佳,應選用(A)碳鋼 (B)合金鋼 (C)鑄鐵 (D)高速鐵
問題詳情
13. 製造機械,如希望機械之抗震能力(Damping Capacity)佳,應選用
(A)碳鋼
(B)合金鋼
(C)鑄鐵
(D)高速鐵
參考答案
答案:C
難度:
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用户評論
【用戶】
Ahah
【年級】國一上
【評論內容】鑄造優點:消音、減震、耐壓、耐磨
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