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Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
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Standard Insuued on: 2003-06 |
Category No.: | YD | Valid Status: | superseded |
Issued Organization: | Ministry of Information Industry | Issued Date: | 2003-06-05 |
Implemented Date: | 2003-6-5 | Abolished Date: | |
Superseded Standard.: | YD/T 1272.1-2018 |
Superseded Date: | 2019-4-1 |
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