φ140mm自动轧管机组钢管减径金属消耗量的降低
METAL CONSUMPTION CUT-DOWN IN STEEL PIPE REDUCING ON 140mm PLUG MILL
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摘要: 采用本文推荐的改进的钢管减径速度制度,可较大地降低减径钢管前后的切头损失。Abstract: The application of the improved tube reduction speed system recommended in the paper makes it possible to greatly cut down the crop losses of the reduced pipes.
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