| 1. | Instantaneous water heaters ; storage water heaters
储水式电热水器； |
| 2. | Storage water heaters ; instantaneous water heaters
储水式电热水器； |
| 3. | Domestic gas instantaneous water heater
家用燃气快速热水器 |
| 4. | Semi - instantaneous water heater
半即热式换热器 |
| 5. | Specification for design of hotwater supply with semi - instantaneous water heater
半即热式水加热器热水供应设计规程 |
| 6. | Specification for design of hot water supply with semi - instantaneous water heater
半即热式水加热器热水供应设计规程 |
| 7. | Closed electrical instantaneous water heaters - methods for measuring performance
封闭式电子临时热水器.性能测量方法 |
| 8. | Instantaneous water heater
瞬时水加热器 |
| 9. | Safety of household and similar electrical appliances particular requirements for instantaneous water heaters
快热式热水器的特殊要求 |
| 10. | There is so far only one type of gas appliance for domestic gas instantaneous water heaters
住宅式即热气体热水炉则是现时唯一种气体器具。 |
