2026-03-20
Shanxi Province's first batch of training courses for "three categories of personnel" in production safety for communication construction enterprises in 2026 was held in
山西省2026年首批通信施工企业安全生产“三类人员”培训班在并举办
工业和信息化部
miit
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| Publisher | 工业和信息化部 |
| Site | miit |
| Date | 2026-03-20 |
| CMS Category | 文件发布 |