z型钢 meaning in English

z-steel

Steel bars - hot - rolled zees with round edges - dimensions , masses , tolerances , static values
钢棒.热轧圆边z型钢.尺寸重量公差和静态值
In the light metal system of roof , continuous cold - formed steel purlins of the z - sections are lapped each other in the rafter of roof
轻钢屋面结构中斜卷边的z型钢檩条通常在支座处相互搭接。
This paper summarizes the general characteristic and design principle of the continuous cold - formed steel purlins of the z - section and introduces domestic and overseas development of the continuous cold - formed steel purlin of the z - section , analyzes a variety of the factors effecting the continuous cold - formed steel purlin of the z - section
本文简单介绍了冷弯z型钢檩条的一些特点和冷弯z型连续钢檩条的设计原则以及国内、外关于冷弯z型连续钢檩条研究动态，分析了影响冷弯z型连续钢檩条承载力的各种因素。