NF X20-101
Collections
National standards and national normative documents
Publication date
December 1984
Number of pages
39 p.
Reference
NF X20-101
ICS Codes
01.040.71 Chemical technology (Vocabularies)
71.040.40 Chemical analysis
Classification index
X20-101
Print number
1 - 01/12/1984
International kinship
ISO 7504:1984