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| Chinese National Standard List: Communication network in general |
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YD/T 1757-2008 Classified Management Security Protection Testing Requirements for Telecom Network and Internet
Issued on: 2008-1-14 Translation Price(USD): 360.0 |
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YDN 121-1999 Technical Specifications for SDH Network Synchronous State Information
Issued on: 1999-11-1 Translation Price(USD): 540.0 |
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YD/T 1755-2008 Classified Security Protection Testing Requirements for Telecom Network and Internet for Physics Environment
Issued on: 2008-1-14 Translation Price(USD): 150.0 |
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YD/T 2039-2009 Authentication mechanism of end-to-end data communication for application in Mobile Network
Issued on: 2009-12-11 Translation Price(USD): 480.0 |
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YD/T 1749-2008 Security Protection Testing Requirements for Signalling Network
Issued on: 2008-1-14 Translation Price(USD): 240.0 |
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YD/T 1733-2008 Security Protection Testing Requirements for Fixed Communication Network
Issued on: 2008-1-14 Translation Price(USD): 270.0 |
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