Producer gas heat-recovering is an important work of strengthening comprehensive development and utilization of resources in Gas Branch Factory.
发生炉煤气废热利用是煤气分厂加强能源综合开发利用的一项重要工作。
Aimed at the characteristics and stern situation of supply and demand of mineral resources in China, the importance of strengthening comprehensive utilization of mineral resources is demonstrated.
针对我国矿产资源的特点和严峻的供需形势，论证了加强矿产综合利用工作的重要性。
Aimed at the characteristics and stern situation of supply and demand of mineral resources in China, the importance of strengthening comprehensive utilization of mineral resources is demonstrated.
针对我国矿产资源的特点和严峻的供需形势，论证了加强矿产综合利用工作的重要性。
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