Coal Mining Operation - Coal Pillar Oil & Gas Locations
收藏Pennsylvania Department of Environmental Protection Open Data2026-07-09 更新2026-07-10 收录
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https://newdata-padep-1.opendata.arcgis.com/maps/f7a57559706842a793ab96584044135b
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资源简介：
Coal Pillar Locations are pillars of coal that must remain in place to provide support for an oil and gas well on the surface.
创建时间：
2016-07-28
