The invention relates to a method to make a rectangular steel pipe, specially a rectangular steel pipe with a sharp Angle by cold bend molding.

本发明涉及冷弯成型制造矩形钢管的方法，特别是具有一个尖角的矩形钢管的制造方法。

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From a sharp angle and with traffic in front, Stalberg whipped the puck toward Niemi.

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The Rangers cashed in on a 5-on-3 advantage for the equalizer at 18:03 as Stepan scored from a sharp angle to Holtby's right.

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The carver places the knife perfectly against the wheel to create a sharp new angle.

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