Solid biofuels - Determination of moisture content - Oven dry method - Part 1: Total moisture - Reference method; German version EN 14774-1:2009— 10 стр.
Solid biofuels - Determination of moisture content - Oven dry method - Part 2: Total moisture - Simplified method; German version EN 14774-2:2009— 9 стр.
Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and marking; German version EN 303-5:2012— 83 стр.