2026-05-06
Seven 10G optical network pilot projects in Liaoning successfully passed national acceptance
辽宁7个万兆光网试点项目顺利通过国家级验收
工业和信息化部
miit
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| Publisher | 工业和信息化部 |
| Site | miit |
| Date | 2026-05-06 |
| CMS Category | 文件发布 |