Some of the previous mandatory standards changed to recommended standards, there is only one GB 5226.3 standard involving electricity is still a mandatory standard.
GB/T 8196-2003 General requirements for the design and manufacture of fixed and movable guards for mechanical safety protection devices
GB/T 8196-2018 General requirements for the design and manufacture of fixed and movable guards for mechanical safety protection devices (2019-07-01 implementation)
GB 5226.3- 2005 Mechanical safety Mechanical electrical equipment Part 11: Technical conditions for high-voltage equipment with a voltage higher than 1000Va.c. or 1500Vd.c. but not exceeding 36kV
GB/T 15706-2012 Mechanical safety General rules for the design of mechanical safety Risk assessment and risk reduction
GB/T 16655-2008 Mechanical safety Integrated manufacturing system Basic requirements
GB/T 16754-2008 Safety of machinery Emergency stop Design principles
GB/T 16755-2015 Safety of machinery Rules for drafting and presentation of safety standards
GB/T 16855.1-2008 Safety of machinery Safety of control systems related to safety components Part 1: Design general rules
GB/T 16855.1-2018 Safety of machinery Safety-related components of control systems Part 1: general rules for design (2019-07-01 implementation)
GB/T 16855.2-2015 Safety of machinery Safety-related components of control systems Part 2: Confirmation
GB/T 16856-2015 Safety of machinery Risk assessment Implementation guidelines and methods Examples
GB/T 18569.1-2001 Safety of machinery Reducing health risks from hazardous substances emitted from machinery Part 1: Principles and specifications for use by manufacturers of machinery
GB/T 18569.2-2001 Safety of machinery Reducing health risks from hazardous substances emitted from machinery Part 2: Methodology for generating validation procedures
GB/T 18831-2017 Safety of machinery Interlocking devices related to guards Design and selection principles
GB/T 19670-2005 Safety of machinery against unintentional startup
GB/T 19671-2005 Safety of machinery Functional status of two-handed manipulators and design principles
GB/T 19876-> Safety of machinery against unintentional startup
GB/T 19876-> Safety of machinery against unintentional startup
GB/T 18831-2012 Safety of machinery 2012 Safety of machinery Positioning of safety guards related to the speed of approach of human body parts
GB/T 19891-2005 Safety of machinery Hygienic requirements for machinery design
GB/T 20850-2014 Safety of machinery Guidelines for understanding and use of machinery safety standards
GB/T 23819-2009 Safety of machinery Fire Prevention and control
GB/T 23819-2018 Safety of machinery Fire prevention and fire fighting (2019-07-01 implementation)
GB/T 23820-2009 Safety of machinery Lubricants in incidental contact with products Hygiene requirements
GB/T 23821-2009 Safety of machinery Safety distances for preventing upper and lower limbs from touching the hazardous area
GB/T 25749.1-2010 Safety of machinery Evaluation of the emission of airborne hazardous substances Part 1: Selection of test methods
GB/T 25749.2-2010 Safety of machinery Evaluation of the emission of airborne hazardous substances Part 2: Tracer gas method for measurement of the emission rate of given pollutants
GB/T 25749.3- 2010 Safety of machinery Evaluation of the emission of airborne hazardous substances Part 2: Tracer gas method for measurement of the emission rate of given pollutants
GB/T 25749.3- 2010 Safety of machinery 2010 Safety of machinery Evaluation of emissions of airborne hazardous substances Part 3: Test bench method for measuring the emission rate of a given pollutant
GB/T 25749.4-2010 Safety of machinery Evaluation of emissions of airborne hazardous substances Part 4: Tracer method for measuring the capture efficiency of exhaust systems
GB/T 25749.5-2012 Safety of machinery Assessment of emissions of airborne hazardous substances Part 5: Test bench method for measuring the mass separation efficiency of air purification systems without duct outlets
GB/T 25749.6-2012 Safety of machinery Assessment of emissions of airborne hazardous substances Part 6: Test bench method for measuring the mass separation efficiency of air purification systems with duct outlets
GB/T 25749.7-2012 Safety of machinery Evaluation of emissions of airborne hazardous substances Part 7: Test bench method for measuring pollutant concentration parameters
GB/T 25749.8-2012 Safety of machinery Evaluation of emissions of airborne hazardous substances Part 8: Indoor method for measuring pollutant concentration parameters
GB/T 25749.9- Part 9: Test bench method for measuring airborne hazardous substances Part 10: Test bench method for measuring airborne hazardous substances Part 11: Test bench method for measuring airborne hazardous substance concentration parameters 2012 Safety of machinery Evaluation of emissions of airborne hazardous substances Part 9: Purification index
GB/T 26118.1-2010 Safety of machinery Evaluation and reduction of risks arising from radiation from machinery Part 1: General provisions
GB/T 26118.2-2010 Safety of machinery Evaluation and reduction of risks arising from radiation from machinery Part 2: Procedures for measuring radiation Measurement procedures for emissions
GB/T 26118.3-2010 Safety of machinery Evaluation and reduction of risks arising from radiation from machinery Part 3: Reduction of radiation by attenuation or shielding
GB/T 28780-2012 Safety of machinery Integral illumination of machinery
GB/T 30174-2013 Safety of machinery Terminology
GB/T 30175-2013 Safety of machinery Guidelines for the application of GB/T 16855.1 and GB 28526 for designing safety-related control systems
GB/T 30574-2014 Safety of machinery Guidelines for the implementation of safety guarding
GB/T 31254-2014 Safety of machinery Safety design specification for stationary straight ladders
GB/T 31255-2014 Safety of machinery Safety design code for industrial stairs, working platforms and passages
GB/T 33579-2017 Safety of machinery Hazardous energy control methods Locking/tagging
GB/T 35076-2018 Safety of machinery General safety rules for production equipment
GB/T 35077-2018 Safety of machinery Local exhaust ventilation system Safety requirements
GB/T 35080-2018 Safety of machinery Class B standards and Class C standards in relation to GB/T 15706
GB/T 35081-2018 Safety of machinery GB/T 16855.1 in relation to GB/T 15706