GB 19725-2005 Forestry machinery—Portable brush cutters and grass trimmers—Safety requirements

GB 19725.1-2014 Agricultural and forestry machinery—Safety requirements and testing for portable,hand-held, powered brush-cutters and grass-trimmers—Part 1:Machines fitted with an integral combustion engine

GB/T 15706.1-1995 Safety of machinery—Basic concept, general principles for design—Part 1:Basic terminology, methodology GB/T 15706.2-1995 Safety of machinery—Basic concepts, general principles for design—Part 2:Technical principles and specifications LY/T 1036-2000 Portable brush-cutters and grass-trimmers—Cutting attachment guard—Dimensions ISO 8893 EN 563:1994 GB/T 14178-1993 Measurement at the operator's position of airborne noise emitted by brush saws GB/T 14179-1993 Brush saws—Measurements of hand-transmitted vibration GB/T 18961-2003 Machinery for forestry—Brush-cutters and grass-trimmers—Vocabulary GB/T 18961-2012 Forestry machinery—Portable hand-held brush-cutters and grass-trimmers—Vocabulary GB/T 18961-2023 Portable brush-cutters and grass-trimmers—Vocabulary LY/T 1035-2001 Portable brush cutters—Cutting attachments—Single-piece metal blades LY/T 1276-1998 Brush-cutters—Determination of sound pwer levels LY/T 1349-2000 Portable brush-cutters and grass-trimmers—Cutting attachment guard—Strength LY 1035-1991 LY 1035-1991 Saw blade for brush cutter and circular saw

ISO 11806:1997