| 1. | The floors are to be built with hollow tiles or with lightweight aggregate .
楼板计划用空心砖或轻骨料建造。 |
| 2. | Hollow clay tiles hourdis and hollow bricks , statically loaded
带静载荷的粘土空心瓦和空心砖 |
| 3. | Specification for airbricks and gratings for wall ventilation
墙壁通风用通气空心砖和花栅规范 |
| 4. | Hollow clay blocks for floors made with precast concrete beams
地板用带预制混凝土桁条的陶土空心砖 |
| 5. | Demolition of a hollow brick structure by the air coupling blasting
多点空气耦合爆破拆除空心砖结构楼房 |
| 6. | Fired hollow bricks and blocks
烧结空心砖和空心砌块 |
| 7. | Air - handling block
通风空心砖块 |
| 8. | Glass in building - glass blocks and glass pavers - part 1 : definitions and description
建筑物玻璃.玻璃空心砖和玻璃地面砖.第1部分:定义和描述 |
| 9. | Glass in building - glass blocks and glass pavers - part 1 : definitions and description ; german version en 1051 - 1 : 2003
建筑物玻璃.玻璃空心砖和玻璃铺面.第1部分:定义和描 |
| 10. | Machines for the manufacture of constructional products from concrete and calcium - silicate - safety - concrete and tile making machines
混凝土和硅酸钙建材产品生产机械.安全性.混凝土和空心砖制造设备 |
