The typical research topics in Civil engineering materials include:
The typical research topics in Civil engineering materials include:
A.Structural steel
B.Constituents and properties of concrete
C.Special concrete and application
D.Durability of concrete
正确答案:Structural steel;Constituents and properties of concrete;Special concrete and application;Durability of concrete
Tag:理工学术英语
时间:2022-01-25 14:25:14