shell structure
短语词组
- core shell skin structure 核殼皮結搆
- shell core structure 核殼結搆
- shell framed structure 澆注框架結搆
- theory shell -structure 殼層結搆理論
- thin shell concrete structure 混凝土薄殼結搆
- shell l structure 殼層結搆;薄殼結搆
- net shell roof structure 網殼結搆
- shell permeability structure 殼狀滲透結搆 返回 shell structure