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GB/T 21564.1-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 1: General - 英文版 |
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GB/T 21564.5-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 5: data interfaces - 英文版 |
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GB/T 21564.4-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 4: Common transport layer protocol - 英文版 |
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GB/T 21564.3-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 3: Common data link layer protocol - 英文版 |
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GB/T 21564.2-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 2: Common application layer protocol - 英文版 |
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