IS 9421 : 1980 Colours of indicator lights for shipboard use
| UDC 629.12.018.5 : 628.975 : 535.65 | TED 17 |
|
| Reaffirmed 2023 |
1 SCOPE
Specifies the colours of indicator lights for installations on board shipsand on control panels and instruments.
1.1 It does not apply to colours for navigation lamps.