| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 19668.4-2007 | English | 559 |
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Information system project surveillance specification -- Part 4: Computer network system project surveillance specification
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GB/T 19668.4-2007
| Obsolete |
GB/T 19668.4-2007
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