GB/T 25433-2024 Safety requirements for rubber & plastics internal mixers

GB 25433-2010 Safety requirements of rubber internal mixers & plastics internal mixers

GB/T 3766-2001 Hydraulic fluid power—General rules relating to systems GB/T 3766-2015 Hydraulic fluid power—General rules and safety requirements for systems and their components 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 3768-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 3768-2017 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 7932-2003 Pneumatic fluid power—General rules relating to systems GB/T 7932-2017 Pneumatic fluid power—General rules and safety requirements for systems and their components GB/T 8196-2018 Safety of machinery—Guards—General requirements for the design and construction of fixed and movable guards GB 12158-1990 General quideline for preventing electrostatic accidents GB 12158-2006 General guideline for preventing electrostatic accidents GB 12158-2024 General requirements for preventing electrostatic accidents GB/T 14574-2000 Acoustics—Declaration and verification of noise emission values of machinery and equipment GB/T 15706-2012 Safety of machinery—General principles for design—Risk assessment and risk reduction GB/T 16251-1996 Ergonomic principles in the design of work systems GB/T 16251-2008 Ergonomic principles in the design of work systems GB/T 16251-2023 Ergonomics principles in the design of work systems GB/T 16404.2-1999 Acoustics—Determination of sound power levels of noise sources using sound intensity—Part 2:Measurement by scanning GB/T 16538-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Survey method using a reference sound source GB/T 16538-2008 Acoustics—Determination of sound power levels of noise sources using sound pressure—Comparison method in situ GB 16754-1997 Safety of machinery—Emergency stop—Principles for design GB/T 16754-2008 Safety of machinery—Emergency stop—Principles for design GB/T 16754-2021 Safety of machinery—Emergency stop function—Principles for design GB/T 16855.1-2018 Safety of machinery—Safety-related parts of control systems—Part 1:General principles for design 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 17248.3-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections GB/T 17248.5-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections GB/T 17454.1-1998 Safety of machinery—Pressure sensitive protective device—Part 1:General principles for the design and testing of pressure sensing mats and pressure sensing floors GB/T 17454.1-2008 Safety of machinery—Pressure-sensitive protective devices—Part 1:General principles for design and testing of pressure-sensitive mats and pressure-sensitive floors GB/T 17454.1-2017 Safety of machinery—Pressure-sensitive protective devices—Part 1:General principles for design and testing of pressure-sensitive mats and pressure sensitive floors GB 17888.1-1999 Safety of machinery—Permanent means of access to machines and industrial plants—Part 1:Choice of a fixed means of access between two levels GB/T 17888.1-2008 Safety of machinery—Permanent means of access to machinery—Part 1:Choice of a fixed means of access between two levels GB/T 17888.1-2020 Safety of machinery—Permanent means of access to machinery—Part 1:Choice of fixed means and general requirements of access GB 17888.2-1999 Safety of machinery—Permanent means of access to machines and industrial plants—Part 2:Working platforms and gangways GB/T 17888.2-2008 Safety of machinery—Permanent means of access to machinery—Part 2:Working platforms and walkways GB/T 17888.2-2020 Safety of machinery—Permanent means of access to machinery—Part 2:Working platforms and walkways GB 17888.3-1999 Safety of machinery—Permanent means of access to machines and industrial plants—Part 3:Stairways,stepladders and guard-rails GB/T 17888.3-2008 Safety of machinery—Permanent means of access to machinery—Part 3:Stairs,stepladders and guard-rails GB/T 17888.3-2020 Safety of machinery—Permanent means of access to machinery—Part 3:Stairs,stepladders and guard-rails GB 17888.4-1999 Safety of machinery—Permanent means of access to machines and industrial plants—Part 4:fixed ladders GB/T 17888.4-2008 Safety of machinery—Permanent means of access to machinery—Part 4:Fixed ladders GB/T 17888.4-2020 Safety of machinery—Permanent means of access to machinery—Part 4:Fixed ladders GB/T 18153-2000 Safety of machinery—Temperatures of touchable surfaces—Ergonomics data to establish temperature limit values for hot surfaces GB/T 18153-2024 Safety of machinery—Safety data to establish temperature limit values for touchable hot surfaces GB/T 18831-2017 Safety of machinery—Interlocking devices associated with guards—Principles for design and selection GB/T 19436.1-2013 Electrical safety of machinery—Electro-sensitive protective equipment—Part 1:General requirements and tests GB/T 19436.2-2004 Electrical safety of machinery—Electro-sensitive protective equipment—Part2:Particular requirements for equipment using active opto-electronic protective devices(AOPDs) GB/T 19436.2-2013 Electrical safety of machinery—Electro-sensitive protective equipment—Part 2:Particular requirements for equipment using active opto-electronic protective devices(AOPDs) GB/T 19436.2-2025 Electrical safety of machinery—Electro-sensitive protective equipment—Part 2:Particular requirements for equipment using active opto-electronic protective devices(AOPDs) GB/T 19670-2005 Safety of machinery—Prevention of unexpected start-up GB/T 19670-2023 Safety of machinery—Prevention of unexpected start-up GB/T 19671-2005 Safety of machinery—Two-hand control devices—Functional aspects and design principles GB/T 19671-2022 Safety of machinery—Two-hand control devices—Principles for design and selection GB/T 19876-2005 Safety of machinery—Positioning of protective equipment with respect to the approach speeds of parts of the human body GB/T 19876-2012 Safety of machinery—Positioning of safeguards with respect to the approach speeds of parts of the human body GB/T 23821-2022 Safety of machinery—Safety distances to prevent hazard zones being reached by upper and lower limbs GB/T 36587-2018 Rubber and plastics machinery—Terminology