2021GB/T 12265-2021 Safety of machinery—Minimum gaps to avoid crushing of parts of the human body
1997GB/T 12265.3-1997 Safety of machinery--Minimum gaps to avoid crushing of parts of the human body
GB/T 12265.3-1997 Safety of machinery--Minimum gaps to avoid crushing of parts of the human body was changed to GB/T 12265-2021 Safety of machinery—Minimum gaps to avoid crushing of parts of the human body.