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梯形钢屋架端斜杆最合理的截面形式是

A、两不等边角钢长边相连的T形截面

B、两不等边角钢短边相连的T形截面

C、两等边角钢相连的T形截面

D、两等边角钢相连的十字形截面

时间：2021-09-01 21:06 关键词：联大河南城建学院建筑工程技术（高起专）钢结构(高起专)

答案解析

A

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