赵庄村位于榆林市榆阳区郊区，交通便利，具有独特的区位优势。
Zhaozhuang Village is Iocated in suburb of Yuyang District of Yulin City. It is featured by unique regional advantages.
晋城赵庄矿整体构造简单，但陷落柱相当发育，利用相干体技术识别陷落柱，效果明显。
The Zhaozhuang coalmine in Jincheng is structurally simple as a whole, but has numerous subsided columns in the mining area, to identify them, by the use of …
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