问题
单项选择题
混凝土强度等级的确定采用的标准试件尺寸是()。
A.100mm*100mm*100mm
B.150mm*150mm*300mm
C.150mm*150mm*150mm
D.200mm*200mm*200mm
答案
参考答案:B
混凝土强度等级的确定采用的标准试件尺寸是()。
A.100mm*100mm*100mm
B.150mm*150mm*300mm
C.150mm*150mm*150mm
D.200mm*200mm*200mm
参考答案:B