GB/T 14176-2003 Forestry machinery—Portable brush cutters and grass trimmers—Technical requirements

GB/T 14176-1993

GB/T 14176-2012 Forestry machinery—Gasoline powered portable brush cutters and grass trimmers

GB 19725-2005 Forestry machinery—Portable brush cutters and grass trimmers—Safety requirements GB/T 13264-1991 Sampling procedures and tables for inspection of small lots or batches by attributes for percent nonconforming GB/T 13264-2008 Sampling procedures and tables for small lot inspection by attributes for percent nonconforming items GB/T 14177-2003 Forestry machinery—Portable brush cutters and grass trimmers—Test methods 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 17667-1999 Brush-cutters and grass-trimmers—Technical data GB 19724-2005 Forestry machinery—Portable chain-saws and brush cutters—Exhaust system-caused fire risk GB/T 19724-2020 Forestry machinery—Portable chain-saws and brush-cutters—Exhaust system-caused fire risk LY/T 1035-2001 Portable brush cutters—Cutting attachments—Single-piece metal blades LY 1035-1991 LY 1035-1991 Saw blade for brush cutter and circular saw JB/T 5135.3-2001 JBT 5135.3-2001 General small gasoline engine technical specification