Machinery for forestry - Portable chain-saw safety requirements and testing - Part 2: Chain-saws for tree service (ISO 11681-2:2006); German version EN ISO 11681-2:2008— 35 стр.
Machinery for forestry - Portable chain-saw safety requirements and testing - Part 2: Chain-saws for tree service (ISO 11681-2:2006); German version EN ISO 11681-2:2008, Corrigendum to DIN EN ISO 11681-2:2009-02— 2 стр.