| 1. | Gas burners are ignited by a high-voltage spark in a pilot gas stream or by an electrically heated wire .
煤气烧嘴可在引火煤气流中用高压电火花点火，亦可用电热丝点火。 |
| 2. | Zero governors for gas burners and gas burning appliances
燃气炉和燃气器具的零调节器 |
| 3. | Some stoves are oil burners ; others are gas burners
有些炉子是烧油的,有些是烧瓦斯的。 |
| 4. | General specification for industrial oil and gas burners
工业燃油燃气燃烧器通用技术条件 |
| 5. | Gas burner - 4423 24 small gas burner
燃气烧嘴- 4423 24小型通用燃气烧嘴 |
| 6. | Zero governors for gas burners and gas burning appliances
气体燃烧器和燃气器具的零点调节器 |
| 7. | Automatic shut - off valves for gas burners and gas appliances
气体燃烧器和燃气器具自动关闭阀 |
| 8. | 4723 radiant tube heat spread gas burner
4723辐射管式均热燃气烧嘴 |
| 9. | 4988 wind machinery integrating gas burner
4988风机集成式燃气烧嘴 |
| 10. | Automatic shut - off valves for gas burners and gas appliances
气体燃烧器和气体器具的自动关闭阀 |
