05/30140651 DC:200591/74547 DC:1991BS 6916-4:1988BS ISO 6534:2007
BS ISO 6534:2007+A1:2012 history
2023BS ISO 6534:2023 Forestry machinery. Portable chain-saw hand-guards. Mechanical strength
2007BS ISO 6534:2007+A1:2012 Forestry machinery. Portable chain-saw hand-guards. Mechanical strength
0000 BS ISO 6534:2007
1988BS 6916-4:1988 Chain saws - Specification for strength of front hand guards
BS ISO 6534:2007+A1:2012 Forestry machinery. Portable chain-saw hand-guards. Mechanical strength has been changed from BS 6916-4:1988 Chain saws - Specification for strength of front hand guards.