NF A49-207
Collections
National standards and national normative documents
Publication date
February 1981
Number of pages
9 p.
Reference
NF A49-207
ICS Codes
27.060.30 Boilers and heat exchangers
49.025.10 Steels
77.140.75 Steel pipes and tubes for specific use
Classification index
A49-207
Print number
1 - 01/09/1983