箱筒型钢结构构件  box steel structure components

大型钢结构  huge steel structre; large-sized steel structure; Large steel structure; Large-scale Steel Structure; large scale steel structure

大型钢结构安装  Large steel structure installation

大型钢结构厂房  large-scale steel structure workshop

大型钢结构架  Large-scale steel structure rack

大型钢结构物  Large-scale Steel Structure

大型钢结构系统  large metal structure system

大型结构件  Large size structural part; large-sized structural facility

原型结构构构成法  the formation of the fashion prototype

重型钢管结构  heavy steel pipe structure

钢结构构件  steel members; steel structure element; steel components

钢结构构件拓扑优化  steel structure topology optimization

结构钢构件  structural steel member

超大型构件  huge work piece

大型H型钢  large size H-beams

大型钢管  Giant steel tube

大型构件  mammoth element; large-scale workpiece; large modular members; large structure; long weldment; Bulk structural parts; Oversize structure; Large construction unit; great component; large size component

大型结构  large scale structure; large structure; large welded structure; Large-scale structure; super big structure; big engineering structure

大型结构试验  full-scale testing