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材料的使用温度()
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材料的使用温度()
A.应在其韧脆转变温度以上
B.应在其韧脆转变温度以下
C.应与其韧脆转变温度相等
D.与其韧脆转变温度无关
正确答案:应在其韧脆转变温度以上
Tag:
工程材料
温度
材料
时间:2023-12-23 15:30:50
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