This International Standard specifies a method for testing the performance and fuel consumption of internal combustion engines used to power portable brush cutters and grass trimmers.
ISO 8893:1997 history
2021ISO 8893:2021 Forestry machinery - Portable brush-cutters and grass-trimmers - Engine performance and fuel consumption
1997ISO 8893:1997 Forestry machinery - Portable brush-cutters and grass-trimmers - Engine performance and fuel consumption