在门形框架顶部使用一个横撑相连。

The portal frames are joined at the top by a cross member.

youdao

马登仓库沿街立面简洁，显露框架结构，柱间为钢制横窗，端正典雅。

Madden concise warehouse street facades, reveal frame structure, column for steel cross window, decorous elegant.

youdao

马登仓库沿街立面简洁，显露框架结构，柱间为钢制横窗，端正典雅。

Madden concise warehouse street facades, reveal frame structure, column for steel cross window, decorous elegant.

youdao