This standard establishes safety distance values to prevent the lower limbs of persons over 14 years of age from accessing hazardous areas of machinery and to prevent free movement.
JIS B 9708:2002 history
2013JIS B 9718:2013 Safety of machinery.Safety distances to prevent hazard zone being reached by upper and lower limbs
2002JIS B 9708:2002 Safety of machinery -- Safety distances to prevent danger zones being reached by the lower limbs