sandwich construction
短语词组
- sandwich structure construction 蜂窝结构
- sandwich h construction 夹层构造
- multi -rib sandwich slab construction system 密肋夹芯板建筑结构体系
- Sandwich construction joints 施工缝夹层
- sandwich construction repair technique 夹层结构修补技术
- sandwich construction panel 夹层筒壳;夹层结构板
- aluminum honeycomb sandwich construction 铝蜂窝夹层结构件
- frp sandwich construction 玻璃钢夹层结构
- sandwich boards for construction 建筑夹层 返回 sandwich construction