Chinese Standard: 'YD/T 2532-2019'
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 2532-2019 | English | 439 |
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Days<=4
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Technical Requirement of CSMS of Number Portability
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YD/T 2532-2019
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YD/T 2532-2019
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SIMILAR unprotected-true-PDFs:
GB/T 41301-2022 YD/T 1092-2023 YD/T 3707-2020
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