全预制装配式变电站
prefabricated composite substation
预制结构构件
prefabricated structural element
预制装配式基础
Prefabricated assembly foundation
装配式预制钢筋混凝土梁
prefabricated prestressed concrete beam
全预制装配整体式剪力墙
the new precast concrete shear wall
预制结构用混凝土
precast structural concrete
预制装配
Prefabrication and Assembly Construction
预制装配法
Piecasting and assembling method
服装结构制图
fashion structure drawing