NF S21-004
Collections
National standards and national normative documents
Publication date
June 1967
Number of pages
3 p.
Reference
NF S21-004
ICS Codes
37.040.20 Photographic paper, films and plates. Cartridges
Classification index
S21-004
Print number
1 - 26/12/1997
International kinship
ISO 732:1982