steel column component的意思|示意

钢柱分肢 ... steel bar 钢筋 steel column component 钢柱分肢 steel fiber reinforced concrete structure 钢纤维混凝土结构 ...

化工论坛 ... statically indeterminate structure 超静定结构 steel column component 钢柱分肢 化工论坛 steel fiber reinforced concrete structure 钢纤维混凝土结构 ...