GB/T 6865-1986

Abolished

Codes for levels of mastering foreign and national languages

语种熟练程度代码

Standard Type
GBT
ICS
35.040
CCS
A24
Status
废止
Issue Date
1986-09-12
Implementation
1987-07-01
Responsible Dept
市场监管总局
Drafting Unit
N/A