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International Standard Category: Information sciences

GB/T 40987.2-2021    Public library professional work specifications—Part 2: Municipal public library
公共图书馆业务规范 第2部分:市级公共图书馆 ;
Category No.:01.140.20 Valid Status:valid
Issued Organization:SAMR; SAC Issued Date:2021-11-01
Implemented Date:2021-11-1 Abolished Date:
Superseded Standard.: Superseded Date:
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