GB 17957-2005 Rock drilling machines and pneumatic tools —Safety requirements

GB 17957-2000 General safety requirements for pneumatic tools

GB 17957-2021 Rock drilling machines and pneumatic tools—Safety requirements

GB 755-2000 Rotating electrical machines—Rating and performance GB 2494-2003 Bonded abrasive products—Safety rules GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres—Part 1:General requirements GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres—Part 2:Flameproof enclosure “d” GB 5226.1-2002 Safety of machinery—Electrical equipment of machines—Part 1:General requirements 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 GB/T 16855.1-1997 Safety of machinery—Safety related parts of control systems—Part 1:General principles for design GB/T 17958-2000 Requirements for vibration hazards reduction of hand-held machines at the workplace GB/T 6247-1986 Terminology of rock drilling machines and pneumatic tools GB/T 6247-2004 Rock drilling machines and pneumatic tools-Terminology GB/T 6247.1-2013 Rock drilling machines and portable power tools—Terminology—Part 1:Rock drilling machines,pneumatic tools and machines GB/T 6247.2-2013 Rock drilling machines and portable power tools—Terminology—Part 2:Hydraulic tools GB/T 6247.3-2013 Rock drilling machines and portable power tools—Terminology—Part 3:accessories,parts and mechanism GB/T 6247.4-2013 Rock drilling machines and portable power tools—Terminology—Part 4:Performance test GB/T 8910.1-2004 Hand-held portable power tools—Measurement of vibrations at the handle—Part1:General GB/T 8910.2-2004 Hand-held portable power tools-Measurement of vibrations at the handle—Part 2:Chipping hammers and riveting hammers GB/T 8910.3-2004 Hand-held portable power tools-Measurement of vibrations at the handle—Part 3:Rock drills and rotary hammers GB/T 8910.4-2008 Hand-held portable power tools—Measurement of vibrations at the handle—Part 4:Grinders GB/T 8910.5-2008 Hand-held portable power tools—Measurement of vibrations at the handle—Part 5:Pavement breakers and hammers for construction work GB/T 8910.6-2006 Hand-held portable power tools—Measurements of vibrations at the handle—Part 6:Impact drills GB 19872-2005 Rock drilling machines and pneumatic tools—Limited value of noise