light weight aggregate
短语词组
- light -weight aggregate concrete shear walls 轻骨料混凝土剪力墙
- light t weight aggregate 轻骨料
- Light -weight aggregate concrete 者
- Pumice light -weight aggregate 浮石轻骨料
- artificial light -weight aggregate 人造轻骨料
- reinforced light -weight aggregate concrete 轻骨料混凝土
- high -strength light-weight aggregate 高强轻集料
- light weight silicates aggregate 轻质硅酸盐集料 返回 light weight aggregate