油页岩
美国油页岩:我们的能源资源
Oil shale is a fine-grained sedimentary rock containing a solid material (kerogen) that converts to liquid oil when heated.
美国油页岩:保护我们的环境
企业技术进步那t substantially mitigate environmental impacts associated with oil shale production and are committed to continued research and development in this area and environmentally responsible oil shale development.