短语词组短语reinforcing concrete rib 钢筋混凝土密肋pattern reinforcing rib 模型加强筋Cap -shape reinforcing rib of composites 复合材料帽形加强肋rib reinforcing 肋筋rib reinforcing template 肋筋模板hot -rolling rib reinforcing bar 热轧带肋钢筋 返回 reinforcing rib