GB/T 11805-2019
Published- Issued
- 2019-06-04
- Effective
- 2020-01-01
Search results
Find a standard by code, title, ICS or CCS classification.
Need a specific edition or English document?
Send the standard code and your language requirements.
Find a standard by code, title, ICS or CCS classification.
Send the standard code and your language requirements.