mì​jí

security classification

Senses

密级/ 密級 mì​jí security classification

the degree of confidentiality of documents or state affairs, usually categorized into three levels: top secret, confidential, and secret

References

see 密级/密級 绝密/絕密
see 密级/密級 机密/機密
see 密级/密級 秘密/秘密