NF T90-350
Collections
National standards and national normative documents
Publication date
December 1992
Number of pages
9 p.
Reference
NF T90-350
ICS Codes
13.020.40 Pollution, pollution control and conservation
13.060.10 Water of natural resources
13.060.70 Examination of biological properties of water
Classification index
T90-350
Print number
1 - 01/12/1992