Xiyu coal mine located on the UN principal run-off zone of Jinci Karst water subsystem of Xishan Karst water system in Taiyuan region.
西峪煤矿位于太原西山岩溶水系统的晋祠岩溶水亚系统内的非主径流带上。
Xiyu coal mine located on the UN principal run-off zone of Jinci Karst water subsystem of Xishan Karst water system in Taiyuan region.
西峪煤矿位于太原西山岩溶水系统的晋祠岩溶水亚系统内的非主径流带上。
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