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Method and device for flushing the inside surface of a pipe in the vicinity of a welded seam
Method and device for flushing the inside surface of a pipe in the vicinity of a welded seam
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机译:冲洗焊缝附近的管道内表面的方法和装置
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摘要
Method for flushing the inside surface of a pipe in the vicinity of a welded seam, where a flushing gas is fed to the pipe with laminar flow, characterized by the feature that the laminar flow in the pipe is transformed into a turbulent flow in front of the welded seam.
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