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sep 3, 2018 - 2018.9 “故宫养心殿研究性保护项目”启动

Description:

#2018.9.3

{三大原则}
① “最大限度保留古建筑的历史信息”
② “不改变古建筑的文物原状”
③ “在修缮过程中进行古建筑传统修缮技艺传承”

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人教版高中历史|Chinese students' PEP SENIOR HIGH HISTORY TEXTBOOKS

29 Sep 2024

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sep 3, 2018

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~ 7 years ago

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