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GB/T 7421-2008  China national standard english version:

　
GB
中华人民共和国国家标准
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 7421-2008

Information technology - Telecommunications and information exchange between systems - High-level data link control (HDLC) procedures
信息技术 系统间远程通信和信息交换 高级数据链路控制（HDLC）规程
Issued Date:2008-08-19 　 Implemented Date:2009-01-01
Issued by: 　 The Standardization Administration of the People's Republic of China
　

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GB Standard Code GB/T 7421-2008
Standard Category China National Standards
GB Standard English Title Information technology - Telecommunications and information exchange between systems - High-level data link control (HDLC) procedures
GB Standard Chinese Title 信息技术 系统间远程通信和信息交换 高级数据链路控制（HDLC）规程
Chinese Version Price $5.00  per 1 page
English Translation Fee $15.00~$30.00   per 1 page
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