GB 20888.1-2006 Machinery for forestry—Pole-mounted pruners with an integral combustion engine—Safety requirements and testing

GB 20888.2-2006 Machinery for forestry—Pole-mounted pruners with a back-pack power source—Safety requirements and testing

GB 20888.1-2013 Machinery for forestry—Safety requirements and testing for pole-mounted powered pruners—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 ISO 266:1997 ISO 8662-1:1988 IEC 60651 GB/T 3241-1998 Octave-band and fractional-octave-band filters GB/T 3241-2010 Electroacoustics—Octave-band and fractional-octave-band filters GB/T 3767-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Engineering method in an essentially free field over a reflecting plane GB/T 3767-2016 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane GB/T 4269.5-2003 Portable forestry machinery—Symbols for operator controls and other displays GB 4706.1-1998 Safety of household and similar electrical appliances Part 1:General requirements GB 4706.1-2005 Household and similar electrical appliances—Safety—Part 1:General requirements GB 10396-1999 Tractors,machinery for agriculture and forestry,powered lawn and garden equipment—Safety signs and hazard pictorials—General principles GB 10396-2006 Tractors,machinery for agriculture and forestry,powered lawn and garden equipment—Safety signs and hazard pictorials—General principles GB 12265.1-1997 Safety of machinery—Safety distances to prevent danger zones being reached by the uppar limbs GB/T 14574-2000 Acoustics—Declaration and verification of noise emission values of machinery and equipment GB/T 17181-1997 Integrating-averaging sound level meters GB/T 17248.2-1999 Acoustics—Noise emitted by machinery and equipment—Measurement of emission sound pressure levels at a work station and at other specified positions—Engineering method in an essentially free field over a reflecting plane GB/T 17248.2-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections GB/T 18960-2003 Machinery for forestry—Chain-saws—Vocabulary GB/T 18960-2012 Machinery for forestry—Portable chain-saws—Vocabulary GB/T 18960-2023 Potable china-saws—Vocabulary 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 1593-2001 Portable chain-saws—Engine performance and fuel consumption GB/T 4706.1-2024 Safety of household and similar electrical appliances—Part 1:General requirements LY 1035-1991 LY 1035-1991 Saw blade for brush cutter and circular saw GB/T 3241.2-2025 Electroacoustics—Octave-band and fractional-octave-band filters—Part 2:Pattern evaluation tests GB/T 3241.1-2025 Electroacoustics—Octave-band and fractional-octave-band filters—Part 1:Specifications

ISO 11680-1:2000