题目内容:
依据GB/T31439.1-2015,以下有关某波形梁钢护栏板抗拉强度和断后伸长率试验结果修约符合标准要求的是( )。a
A.375.5MPa,26.0%
B.375MPa,26%
C.375.5MPa,26%
D.375MPa,26.0%
参考答案:
依据GB/T31439.1-2015,以下有关某波形梁钢护栏板抗拉强度和断后伸长率试验结果修约符合标准要求的是( )。a
A.375.5MPa,26.0%
B.375MPa,26%
C.375.5MPa,26%
D.375MPa,26.0%