杨培垌 Pei-Tong Yang
大垌山净业寺 dadong mountain jingye temple
蒙山县长坪乡东坪垌村 Dongpingdong village, Changping township, Mengshan County
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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