
Specification for colours of indicator lights, push buttons, annunciators and digital readouts.. Colours of indicator lights and push buttons.
STANDARD published on 30.9.1976
Designation standards: BS 4099-1:1976
Note: WITHDRAWN
Publication date standards: 30.9.1976
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS