Direct gas - fired washing machines of heat input not exceeding 20 kw - part 1 : safety ; german version en 12244 - 1 : 1998 热输入量不超过20kw的直接燃气洗衣机.第1部分:安全性
Gas - fired central heating boilers ; type c boilers of nominal heat input not exceeding 70 kw ; german version en 483 : 1999 集中供暖燃气锅炉;额定热输入不超过70kw的c型锅炉
Direct gas - fired washing machines of nominal heat input not exceeding 20 kw . part 2 : rational use of energy 额定热输入不超过20kw的直接燃气洗衣机.第2部分:能量的分配利用
Gas - fired type b tumble dryers of nominal heat input not exceeding 20 kw - part 1 : safety ; german version en 12752 - 1 : 1999 标称热输入不超过20kw的b型燃气式滚筒干衣机.第1部分
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
Gas - fired type b tumble dryers of nominal heat input not exceeding 20 kw - part 2 : rational use of energy 标称热量输入不超过20kw的燃气式b型转筒式干燥机.第2部分:能量的合理利用
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
Non - domestic direct gas - fired forced convection air heaters for space heating not exceeding ? net heat input of 300 kw 热输入不超过300kw的空间加热用非家用直接燃气式强制对流空气加热器
Direct gas - fired washing machines of heat input not exceeding 20 kw - part 2 : rational use of energy ; german version en 12244 - 2 : 1998 热输入量不超过20kw的直接燃气洗衣机.第2部分:能量的
Gas - fired central heating boilers . specific requirements for condensing boilers with ? nominal heat input not exceeding 70 kw 燃气集中供暖锅炉.额定热输入不超过70kw的冷凝锅炉的特殊要求
