GB/T 21644-2008

Abolished

General Description of Networks Distance Learning

网络远程教育平台总体要求

Standard Type
GBT
ICS
33.040.40
CCS
L78
Status
废止
Issue Date
2008-04-10
Implementation
2008-11-01
Responsible Dept
工业和信息化部（通信）
Drafting Unit
N/A