Safety and control devices for gas and/or oil burners and gas and/or oil appliances -- Particular requirements -- Part 1: Fuel/air ratio controls, electronic type— 28 стр.
Safety and control devices for gas and/or oil burners and gas and/or oil appliances -- Particular requirements -- Part 1: Fuel/air ratio controls, electronic type -- Amendment 1: Addition to the specific regional requirements in Japan— 6 стр.
Safety and control devices for gas and/or oil burners and gas and/or oil appliances -- Particular requirements -- Part 1: Fuel/air ratio controls, electronic type -- Amendment 1: Addition to the specific regional requirements in Japan— 6 стр.
