| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 9387.1-1998 | English | 1889 |
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Information technology. Open Systems Interconnection. Basic Reference Model. Part 1: The Basic Model
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GB/T 9387.1-1998
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GB/T 9387.1-1998
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