As one of the key points in the design of a pipeline transport, study on the flow resistance of pipeline sand transport is of great significance.
作为管道输送工程设计的核心内容之一，管道阻力特性的研究具有重要意义。
After removing sand at wellhead , wear and tear of pipeline and device in the system of collect transport is reduced.
采出液出砂在计量井口除去，减少集输系统管网、设备的磨损。
After removing sand at wellhead , wear and tear of pipeline and device in the system of collect transport is reduced.
采出液出砂在计量井口除去，减少集输系统管网、设备的磨损。
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