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开放式系统互联 | |
cryptogr. | open system interconnection |
ISO 参考模型 | |
telecom. | ISO reference model |
ISO/OSI 参考模型 | |
multimed. | International organization for standardization/open systems interconnection reference model |
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open system interconnection |
开放式系统互联 : 3 phrases in 3 subjects |
Communications | 1 |
Computer networks | 1 |
Space | 1 |