NF X35-101-1*NF EN 894-1+A1:2008 Safety of machinery - Ergonomics requirements for the design of displays and control actuators - Part 1 : general principles for human interactions with displays and control actuators
2008NF X35-101-1*NF EN 894-1+A1:2008 Safety of machinery - Ergonomics requirements for the design of displays and control actuators - Part 1 : general principles for human interactions with displays and control actuators