| 1. | Relief valves for hot water supply systems same as csa 4 . 4b
热水供应系统用截止阀 |
| 2. | Research on the new hot water supply system of residence
住宅新型热水供应系统研究 |
| 3. | Central hot water supply system of new kaicheng garden
开城新苑小区集中热水供应系统 |
| 4. | Design of hot water system for dwelling houses
对住宅热水供应系统设计中几个问题的探讨 |
| 5. | Research on solar energy housing hot water supply system design
住宅太阳能热水供应探讨 |
| 6. | My main gripe is , there ' s no hot water
我主要的不满是这里没有热水供应。 |
| 7. | My main gripe is , there ' s no hot water
我主要的不满是这里没有热水供应。 |
| 8. | The shower facilities shall supply adequate cold and hot water
盥洗浴室应有充足之冷、热水供应。 |
| 9. | Water heaters , hot water supply boilers , and heat recovery equipment
水加热气热水供应炉和发热设备 |
| 10. | Be hot water available any time
随时都有热水供应吗？ |
