| 1. | Gas - fired central heating boilers - type c boilers of nominal heat input not exceeding 70 kw
燃气集中供暖锅炉.标称热输入量不超过70kw的c型锅炉 |
| 2. | 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 |
| 3. | Gas - fired central heating boilers - type b boilers of nominal heat input exceeding 70 kw but not exceeding 300 kw
燃气集中供暖锅炉.标称热输入值70kw - 300kw的b型锅炉 |
| 4. | Gas - fired central heating boilers - type b boilers of nominal heat input exceeding 70 kw but not exceeding 300 kw
燃气集中供暖锅炉.标称热量输入大于70kw而不超过300kw的b类锅炉 |
| 5. | Gas - fired hot water boilers - type b boilers of nominal heat input exceeding 70 kw but not exceeding 300 kw ; german version en 656 : 1999
燃气热水锅炉.标称热输入在70kw至300kw的b型锅炉 |
| 6. | Gas - fired central heating boilers - type c boilers of nominal heat input not exceeding 70 kw ; amendment a2 ; german version en 483 : 1999 a2 : 2001
燃气中心采暖锅炉.额定热输入不超过70kw的c型锅炉.修 |
| 7. | Gas - fired central heating boilers - type b11 and b11bs boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kw
燃气集中供暖锅炉.装有标称输入热量不超过70kw的常压燃烧器的b型和b型锅炉 |
| 8. | Gas - fired central heating boilers - types b11 and b11bs boilers , fitted with atmospheric burners of nominal heat input not exceeding 70 kw
燃气集中供暖锅炉.装配有标称输入热量不超过70kw的常压燃烧器的b11和b11bs型锅炉 |
