英德
有道
百度
谷歌
图片
维基
百科
垌 [dòng]
field
Tong
Tong
- 庞西垌银金矿床是以银为主，伴有金、铅锌等有益组份的银金多金属矿床。
Pang Xidong Silver gold deposit, located in the boundary between Guangdong and Guangxi, is a big silver deposit associated with Au, Pb, Zn elements. - 介绍垌利大桥预应力空心梁的施工工艺、施工程序、重要施工环节的质量控制。
The paper introduces the construction technique, construction process and quality control on key tache for the! Prestressed hollow beam of Tongmi Bridge. - 庞西垌银（金）矿床是粤西北地区构造蚀变岩型银（金）矿床的典型代表之一。
The Pangxidong Ag(Au) deposit is a representative of its type in Northwest Guangdong Province.
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