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从全球范围看,自美国1865年建成首条输油管道以来,管道运输已有近150年历史,总里程超过355万km,成为现代能源运输的主要方式,而我国的管道运输业自1958年以来也有近60年的历史。近年来,伴随着国民经济的快速发展与城市规模的不断跃迁,我国对石油天然气的需求迅速增长,输油气管道运输业也呈现快速发展态势。截至2013年10月,我国油气管网总里程从1958年的0.02万km增加到10.6万km,长于全国高速公路
Globally, pipeline transportation has been nearly 150 years since the United States built its first oil pipeline in 1865, with a total mileage of more than 3.55 million km, becoming the major mode of modern energy transportation. However, the pipeline transportation industry in our country has operated since 1958 There are also nearly 60 years of history. In recent years, along with the rapid development of the national economy and the continual transition of urban scale, the demand for oil and natural gas in our country has rapidly increased, and the pipeline transportation industry has also shown a rapid development trend. As of October 2013, the total mileage of China’s oil and gas pipelines increased from 0.02 million km in 1958 to 106,000 km, which was longer than the national expressway