Industrial Trucks - Safety requirements and verification - Supplementary requirements for operation in potentially explosive atmospheres; German version EN 1755:2015— 58 стр.
Industrial trucks - Safety requirements and verification - Part 1: Self-propelled industrial trucks, other than driverless trucks, variable-reach trucks and burden-carrier trucks (ISO 3691-1:2011); German version EN ISO 3691-1:2012— 53 стр.