“微信扫一扫”进入题库练习及模拟考试
依据GB/T 17671-2021《水泥胶砂强度检验方法(ISO法)》,水泥胶砂试件抗折抗压试验结果,单值修约至( ),平均值修约至( )。
A.0.1MPa,0.1MPa
B.0.01MPa,0.1MPa
C.0.1MPa,0.01MPa
D.1MPa,1MPa
参考答案:A
进入考试题库