Tian Shi

1

Look at the Tian Shi Dao seals from the classification and use

从分类与功用谈天师道印
2

Combining the general attributes of large-scale pumping station , realizing to control units optimally in Tian shi pump station by the introduction of clustering control technology .

结合大型泵站一般特点，引入聚类融合控制，实现田市抽水站的机组优化控制。
3

Its basic characteristics Tian Jing Shi residence is concerned , this type of dwelling most abundant , the complete one type .

就其基本特征而言，天井式民居是此类型民居中最丰富，最完整的一种类型。