考试
2021-02-24 21:21:33

(单选题)按水利工程计价规范附录A,岩石锚条(多孔热浸镀锌钢

题目描述

A500106001×××

B500114001×××

C500106017×××

D500106012×××

答案解析

[db:答案解析]

C

加载中...
AI正在思考中,请稍候...