中国大陆 河北省保定市容城县 午方北庄 的邮政编…
The postcode of Wu Fang Bei Zhuang , Rongcheng County, Baoding City, Hebei Province, China is 071700.
近北庄太古代变质铁矿床位于燕山沉降带北侧与内蒙地轴的交接部位。
The Jinbeizhuang Archean metamorphic iron ore deposit is situated in where the north side of Yanshan settle-zone crosses Inner Mongolia Eath's Axis.
介绍了成庄矿北翼胶带机机头硐室采用锚索支护技术的实践经验。
The practice experience of adopting cable anchor supporting technique in northern belt conveyor head chamber is introduced.
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