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自陕甘宁天然气1997年底入京以来,北京市的天然气应用取得了飞速发展。2000年天然气供应量已达11亿m3。
Since the introduction of natural gas from Shaanxi, Gansu and Ningxia into Beijing at the end of 1997, the application of natural gas in Beijing has witnessed rapid development. In 2000, natural gas supply reached 1.1 billion m3.