I quietly in the memories of the rotary rolling repeatedly, a curtain as white as snow, happy had left.
我静悄悄的在回忆的转辗反复，一幕幕苍白如雪，快乐早已离开。
New rotary rolling technology, equipment selection and die design for Model EQ140 auto semi-axle has been introduced.
介绍了EQ 140汽车半轴摆辗新工艺、设备选择及模具设计要点。
Within the blind Angle area of the Amalog Sonoscope leakage flux inspection system, the rotary rolling caused flaws in seamless steel pipes were missed quite often due to low detection sensitivity.
无缝钢管表面的斜轧缺陷，因位于漏磁纵横向检测机组的盲角区域，检测灵敏度低，容易漏检。
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