| 1. | We need a hoist to lift the concrete blocks
我们需要一台起重机来吊起混凝土块。 |
| 2. | Concrete blocks to support undergroundroads
地下巷道支护用混凝土块 |
| 3. | Cellular concerte block upright breakwater
直壁格墙混凝土块防波堤 |
| 4. | Silage and liquid manure containers - part 21 : concrete blocks
青贮料和厩液容器.第21部分:混凝土块 |
| 5. | Okay , here we have a concrete block ,
这里有一块混凝土块 |
| 6. | Irregular concrete block breakwater
异型混凝土块消波堤 |
| 7. | Concrete block upright breakwater
直壁混凝土块防波堤 |
| 8. | Irregular concrete block
异形混凝土块 |
| 9. | Concrete blockwork wall
混凝土块体墙 |
| 10. | Standard practice for installation of articulating concrete block revetment systems
活节混凝土块护坡系统安装的标准实施规程 |
