一种清洗石头的新方法已经问世,目前已用于亚眠大教堂的雕塑艺术品清洗。 1992年9月,人们开始为期一年的亚眠大教堂西侧圣母门修复工程。这个文物是联合国教科文世界遗产组织为纪念圣母门被收入该组 A new method of stone washing has been introduced and is currently being used to wash the sculpture artwork at Amiens Cathedral. In September 1992, people began a one-year restoration project of the Virgin Gate on the west side of Amiens Cathedral. This artifact is a UNESCO World Heritage site in honor of the Church of Our Lady was included in the group