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METHOD OF MAKING STEAM GENERATOR PIPE WITH BUILT-IN SWIRLING ELEMENT
METHOD OF MAKING STEAM GENERATOR PIPE WITH BUILT-IN SWIRLING ELEMENT
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机译：内置旋流元件制造蒸汽发生器管道的方法
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摘要
FIELD: heating equipment.;SUBSTANCE: invention relates to heat engineering and can be used for production of steam generator pipe (2) with built-in element (3), wherein steam generator pipe (1) is made with elevation (5) extending in longitudinal direction of steam generator pipe (1) on inner side (4), and built-in element (3) is welded in pipe (1) of steam generator to elevation (5).;EFFECT: higher quality of steam generator pipe manufacturing.;4 cl, 3 dwg
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