GB/T 321-1980
Replaced
GB/T 19764-2005
Active
National standards
GB/T 19764-2005 Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers
GB/T 19764-2005 Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers
Basic Information
Standard Code:
GB/T 19764-2005
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nBasic standards
ICS Name:
Integrated Metrology and Measurement
Publish Date:
2005-05-16
Implement Date:
2005-12-01
Pages:
8 pages
Development Information
Referenced Standards
Adopt standards
ISO 497:1973