Vitrified clay pipes and clay A-blocks, which are typically used in firing kilns, now serve as 18 column covers located throughout the Center.

陶土管和粘土块通常用来烧制窑，现在作为围绕中心的18个柱子。

youdao

Vitrified clay pipes and clay A-blocks, which are typically used in firing kilns, now serve as 18 column covers located throughout the Center.

陶土管和粘土块通常用来烧制窑，现在作为围绕中心的18个柱子。

youdao