冷轧扭钢筋 （ Cold-rolled and twisted bars ） 低碳钢热轧圆盘条经专用钢筋冷轧扭机调直、冷轧并冷扭一次成型，具有规定截面形状和节距的连续螺旋状钢筋。
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This paper briefly desr ibes the good properties and economical profit of cold-rolled and twisted bars.
本文简要介绍冷轧扭钢筋的优良性能和经济价值。
The cold-rolled and twisted bars, which have many advantages such as high strength, superior bondability and reliable ductility, are widely used in floor framing system.
冷轧扭钢筋以强度高、粘结强度好、延性可靠等优点广泛用于楼盖体系中。
During the application of cold-rolled and twisted bars, not only should it pledge bars strength and ductility, but also it should fulfill requirements of bars standard thickness and panel length.
冷轧扭钢筋在应用中除应保证其强度、延性外，还应满足标准规定的厚度和节距要求。
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