Solid biofuels - Determination of content of heavy extraneous materials larger than 3,15 mm (ISO 19743:2017); German version EN ISO 19743:2017— 12 стр.
Solid biofuels - Determination of moisture content - Oven dry method - Part 2: Total moisture - Simplified method (ISO 18134-2:2017); German version EN ISO 18134-2:2017— 13 стр.
Solid biofuels - Determination of moisture content - Oven dry method - Part 1: Total moisture - Reference method (ISO 18134-1:2015); German version EN ISO 18134-1:2015— 12 стр.
Solid biofuels - Determination of content of heavy extraneous materials larger than 3,15 mm (ISO/DIS 19743:2016); German and English version prEN ISO 19743:2016