首页 › 答案 › 题库 › 远程教育 › 联大学堂

评定混凝土强度试件的规格是()

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
正确答案:D