东莞水道特大桥钢管拱肋吊装扣挂系统设计

东莞水道特大桥钢管拱肋吊装扣挂系统设计的英文翻译

基本释义

• Design of the Fasten and Hang System Used for Steel Tube Arch Rib assembling of the Extra-large Bridge on Dongguan Watercourse