Food processing machinery - Cooking kettles equipped with powered stirrer and/or mixer - Safety and hygiene requirements; German version EN 13886:2005— 44 стр.
Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
Electrical equipment for furnaces and ancillary equipment -- Part 2: Requirements for design, development and type approval of safety devices and subsystems (english version)