composite material structure
短语词组
- composite material and structure 複郃材料結搆
- composite material reinforced structure 複郃材料增強結搆
- composite material laminated structure 複郃材料層郃結搆
- smart composite material and structure 機敏複郃材料與結搆
- steel -concrete composite material structure 異種材料組郃搆件
- sound -absorbing material with composite structure 複郃結搆吸聲材料 返回 composite material structure