Cereals -- Determination of bulk density, called mass per hectolitre -- Part 2: Method of traceability for measuring instruments through reference to the international standard instrument— 24 стр.
Agricultural machinery - Safety - Part 7: Combine harvesters, forage harvesters and cotton harvesters (ISO 4254-7:2008); German version EN ISO 4254-7:2009 + AC:2010— 64 стр.