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题目内容
（华北水利水电大学-水利工程施工）
[单选题,3.3分] 评定混凝土强度试件的规格是（ ）
A.70.7mm*70.7mm*70.7mm
B.100mm*100mm*100mm
C.50mm*50mm*50mm
D.150mm*150mm*150mm
A.70.7mm*70.7mm*70.7mm
B.100mm*100mm*100mm
C.50mm*50mm*50mm
D.150mm*150mm*150mm
参考答案