• In 1000bc, there came post and beam buildings to form the main wood structure in ancient Egypt and Greece and there were mature wood trusses in Rome.

    公元前1000年,木结构就成为古代埃及希腊基本梁柱结构形式,在古罗马有着成熟桁架技术。

    youdao

  • In 1000bc, there came post and beam buildings to form the main wood structure in ancient Egypt and Greece and there were mature wood trusses in Rome.

    公元前1000年,木结构就成为古代埃及希腊基本梁柱结构形式,在古罗马有着成熟桁架技术。

    youdao

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