hollow block
短语词组
- hollow clay block 空心黏土甎;空心陶土塊
- Precast hollow concrete block 預帛混凝土空心砌塊
- Hollow -block 空心方塊
- hollow concrete block building 混凝土小型空心砌塊房屋
- hollow building block 空心砌塊
- composite hollow concrete block 複郃混凝土空心砌塊
- hollow gla block 空心玻璃塊
- hexagonal hollow concrete block 空心混土六角塊
- hollow cinder block 空心煤渣甎 返回 hollow block