rectangle steel

In this paper, continuous casting process for high-speed locomotive brake beam steel have been introduced, factors affecting the quality of rectangle bloom was also discussed.

本文介绍了首钢高速机车制动梁用钢的连铸工艺过程；阐述了各种因素对连铸坯质量的影响及提高铸坯质量的相关措施；

The tests of simulating local transfering force in rectangle steel tube truss joint are presented.

介绍了矩形钢管桁架节点局部传力模拟的试验.

Simple Methods of Calculating the Section Area of the Vertically-Pulled Steel in the Bending Member on the Rectangle Section of Steel Concrete

钢筋混凝土矩形截面受弯构件纵向受拉钢筋截面面积的简便计算方法

The forming technology of big-diameter square or rectangle steel tube is dividing into the cold curved welded square tube and the seamless steel square tube, and the cold curved welded square tube is mainly in China.

大口径方矩形管生产按成形工艺主要分冷弯焊管成方和无缝钢管成方两种形式，在国内主要还是以冷弯焊管为主。