Open Systems Interconnection

Open Systems Interconnection (OSI) is an effort to standardize computer networking that was started in 1977 by the International Organization for Standardization (ISO), along with the ITU-T.

单词	Open Systems Interconnection
释义	Open Systems Interconnection 英语百科 Open Systems Interconnection Open Systems Interconnection (OSI) is an effort to standardize computer networking that was started in 1977 by the International Organization for Standardization (ISO), along with the ITU-T.
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