BS EN 303-4:1999
Статус: Дата введения в действие:
| Обозначение | BS EN 303-4:1999 |
|---|---|
| Заглавие на английском языке | Heating boilers. Heating boilers with forced draught burners. Heating boilers with forced draught burners. Special requirements for boilers with forced draught oil burners with outputs up to 70 kW and a maximum operating pressure of 3 bar. Terminology, special requirements, testing and marking |
| Количество страниц оригинала | 24 |