榆林气田自1999年投入开发以来，产能建设大幅提高，生产规模成倍增长。
The gas field of yulin since 1999 throw in development, productivity construction significant exaltation, production scale become doubly long.
榆林气田自1999年投入开发以来，产能建设大幅提高，生产规模成倍增长。
The gas field of yulin since 1999 throw in development, productivity construction significant exaltation, production scale become doubly long.
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