| 1. | The central heating is on a time-switch .
集中供热设备是定时开关的。 |
| 2. | Is your central heating gas or electricity
你们的集中供热设备是煤气的还是用电的 |
| 3. | Central heat - water - installations ; terms and calculation - basis
集中供热设备.第1部分:术语和计算基础 |
| 4. | People don ' t have central heating in their houses in my country
在我国,一般人家里没有集中供热设备 |
| 5. | A pump in the boiler send hot water round the central heating system
热水器中的水泵将热水输送给集中供热设备。 |
| 6. | A pump in the boiler sends hot water round the central heating system
热水器中的水泵将热水输送给集中供热设备 |
| 7. | Heating plants for district heating - part 1 : safety requirements for domestic substations , stations and domestic systems to be connected to hot - water district heating networks
区域供热设备.第1部分:与区域水暖供热网相连接的家用 |
| 8. | Weishaupt products are composed of gas ， oil and dual fuel burners with rating range between 10kw and 17 . 5 mw
威索燃烧器主要分为燃气型、燃油型和油气两用型三种，功率范围为10kw - 17 . 5mw ，适用于所有需经济、安全及低废气排放量运行的供热设备领域。 |
| 9. | With 7 , 400 employees worldwide , the viessmann group is one of the largest heating equipment manufacturers globally and is the most popular brand for floor standing boilers in europe
菲斯曼集团在全球拥有7400名员工，是国际供热设备制造行业中的一家大型企业并且是欧洲落地式锅炉中最有影响力的品牌。 |
| 10. | The electrothermal boiler is the heat supply equipment that it translates electrical energy to heat energy . because electrothermal boilers " advanced technology 、 simple structure and high automation level of electrothermal boilers , because electrothermal boilers have nicer environmental efficacy and economic benefit , they are enjoyed by most users and environmental department
电热锅炉就是将电能转换成热能的供热设备，因其技术先进、结构简单、自动化程度高，具有良好的环保效果和经济效益，产品深受广大用户和环保部门的欢迎。 |
