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2月23日,从中国石油天然气集团公司质量管理与节能部获悉,中国石油2008年实现节能192万t标准煤和节水6388万m3,分别完成年度计划
February 23, from China National Petroleum Corporation Quality Management and Energy Conservation Department was informed that PetroChina in 2008 to achieve energy-saving 1.92 million tons of standard coal and water 63.88 million m3, respectively, to complete the annual plan