| 1. | Switch off all gas heater pilot lights when not in use
关闭不使用的气体热水炉。 |
| 2. | Instantaneous room - sealed balanced flue gas water heater
即热密封对衡式气体热水炉 |
| 3. | Leave the windows open when using a gas water heater
用热水炉时，应打开窗户 |
| 4. | The fuzzy control of micromidi chain hot water boiler
适用于中小型链条热水炉的模糊控制 |
| 5. | Gas appliances , including domestic instantaneous gas water heaters
气体用具，包括即热气体热水炉 |
| 6. | Room - sealed gas water heater
密封式气体热水炉 |
| 7. | The interior of the storage tank shall be lined with a special resin coating
热水炉容器内胆应该内衬特殊的树脂涂层。 |
| 8. | Small boiler control 1
小型热水炉控制1 |
| 9. | Small boiler control 2
小型热水炉控制2 |
| 10. | Gas water heater
气体热水炉 |
