cavity block
短语词组
- cavity concrete block 空心混凝土砌塊
- Half cavity -block with sliding slot 哈夫斜滑塊
- concrete small cavity block 混凝土小型空心砌塊
- small cavity block 小型空心砌塊
- concrete cavity block 混凝土空心砌塊
- concrete small cavity block building 混凝土砌塊建築
- block up cavity effect 堵腔傚應
- half block mold cavity 型腔哈夫塊 返回 cavity block