大跨度空间钢管桁架结构  large-span spatial steel pipe truss structures

空间钢构架  space steel frame; spatial steel frame

钢管　钢管混凝土  steel tube

钢管构架  Steel-pipe Structure

空间钢管－板XX型节点  gusset plate to CHS XX-joints

空间钢管桁架  multiplanar steel tybylar struss

无球节点空间钢管框架  no－ ball joint spacial steel pipe frame

抗力矩空间构架  moment resisting space frame

空间构架  space frame

空间构架顶  space-frame roof

空间构架上盖  space-frame cover

空间构架式基础  space frame foundation

空间构架系统  space frame systems [public works category; space frame systems

空间架构  space configuration

750kV钢构架  750kV steel lattice flame

宝钢钢管分公司  steel tube division; Baosteel

玻璃钢构架  GFRP gantry; GFRP

薄壁空间钢结构  thin-walled spatial steel structures

不锈钢钢管  stainless steel pipe; Stainless steel tube