Forestry machinery. Portable brush cutters and grass trimmers. Cutting attachment guard dimensions Ingestion-build-71203 when hardened and tempered springs

when hardened and tempered springs are required

the enrichment step is omitted

Requirements related to internal combustion engine (ICE) systems of HEVs are not covered in this part of BS ISO 6469

PS 10 bar to PS 1 bar at room temperature

The rectangular plates may be used for impact testing by the falling weight method

Forestry machinery. Portable brush cutters and grass trimmers. Cutting attachment guard dimensions Ingestion-build-71203 when hardened and tempered springs1 Scope This International Standard specifies minimum dimensions for cutting attachment guards of portable handheld combustion engine, brush cutters (including brush saws) and grass trimmers, for use primarily in forestry. Lawn trimmers as defined in ISO 10518[2] are excluded.