cavity block
短语词组
- cavity concrete block 空心混凝土砌块
- Half cavity -block with sliding slot 哈夫斜滑块
- concrete small cavity block 混凝土小型空心砌块
- small cavity block 小型空心砌块
- concrete cavity block 混凝土空心砌块
- concrete small cavity block building 混凝土砌块建筑
- block up cavity effect 堵腔效应
- half block mold cavity 型腔哈夫块 返回 cavity block