Standard - Active |
Technical Committee : |
CEN/TC 170 : Ophthalmic optics |
start of the vote on the project | date of ratification (dor) | |||||
end of the vote on the project | date of anouncement (doa) | |||||
start of the vote on the final project | date of publication (dop) | |||||
end of the vote on the final project | date of withdrawal (dow) |
Publication Official Journal
of the Grand-Duchy of Luxembourg |
|
Reference |
Evolutions |
prEN ISO 7944 |
Relations to older standards |
ILNAS-EN ISO 7944:1998 |
Relations to international standards |
ISO 7944:1998/Cor 1 |
ISO 7944:1998/Cor 1:2009 |
ISO 7944:1998/Cor 1:2009 |
17.180.01 : Optics and optical measurements in general |