| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 18237.1-2000 | English | 1799 |
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Information technology. Open Systems Interconnection. Generic upper layers security. Part 1: Overview, models and notation
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GB/T 18237.1-2000
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GB/T 18237.1-2000
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