NB/T 20646-2023

Active

核电厂退役源项调查与放射性物质存留量估算

Standard Type
NB
ICS
N/A
CCS
N/A
Status
Active
Issue Date
2023-05-26
Implementation
2023-11-26
Centralized Committee
国家能源局
Issuing Authority
国家能源局