| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 902-1997 | English | 839 |
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Test method of STM-1, STM-4, STM-16 regenerative trunk equipments
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YD/T 902-1997
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YD/T 902-1997
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