Mine gas plants (without restriction), Saarland

The data comes from the market master data register (MaStR) system for the use of mine gas. Pit gas (without limitation)本数据集源自面向矿井瓦斯应用的市场主数据登记系统（MaStR），涵盖无特殊限制的矿井瓦斯（Pit gas）相关数据。