| 1. | Analysis of the energy consumption for operating the central heating boiler house
集中供热锅炉房运行能耗的分析 |
| 2. | Central heating boiler
集中供热锅炉 |
| 3. | Central heating boiler ; determination of the standard efficiency and the standard emissivity
集中供热锅炉.标准利用率和标准发散率的测定 |
| 4. | Gas - fired central heating boilers - type c boilers of nominal heat input not exceeding 70 kw
燃烧气体的集中供热锅炉.标称热量输入不超过70kw的c型锅炉 |
| 5. | Equipment for the conversion to gas of central heating boilers built for solid and liquid fuels . atmospheric burners
使固体或液体燃料转换成集中供热锅炉气体的设备.大气式燃烧器 |
| 6. | Gaz - fired central heating boilers . type b11 and b11bis boilers fitted with atmospheric burners of nominal heat imput not exceeding 70 kw
燃气的集中供热锅炉.公称输入热量不超过70kw的装有气体燃烧器的b11和b11bis型锅炉 |
| 7. | Gas fired central heating boilers . specific requirements for the domestic hot water operation of combination boilers of nominal heat input not exceeding 70 kw
燃气集中供热锅炉.公称热输入不超过70kw的家用组合锅炉的热水流动供热的特殊要求 |
| 8. | Heating - gas - liquid fuel , solid fuel - gas - fired central heating boilers of heat output not exceeding 70 kw designed to be connected to a mechanical installation for the evacuation of the combustion products
加热.气体.液体燃料和固体燃料.与排放燃烧产物的机械装置相连的热输出量不超过70kw的燃气式集中供热锅炉 |
