Basic Theory of Long Distance Pipeline
摘要
Pipeline transportation as the use of pipeline long-distance delivery of liquid and gas materials, a mode of transport, with its unique advantages to become the main mode of transportation in the new era, the current pipeline transportation industry has become the railroads, highways, waterways, aviation, after the fifth largest transportation industry. With the further enhancement of human requirements on the quality of life, winter heating demand is gradually expanding, at the same time, all kinds of industries, enterprises are developing rapidly, the demand for the use of resources is also increasing, some of the oil and natural gas and other energy industries have risen, pipeline transportation of goods turnover continues to rise.