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| Chinese National Standard Category: Elevator |
| English Title: | |
| Chinese Title: | 电梯维护保养单位评价规范 |
| Standard No.: | DB37/T 4290-2020 |
| Category No.: | Q78 |
| Issued by: | Shandong Provincial Administration for Market Regulation |
| Issued on: | 2020-12-30 |
| Implemented on: | 2021-1-30 |
| Status: | abolished |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | 2025-11-24 |
| Superseding: | 公告：山东省市场监管局关于《园林树木引种驯化技术规程》等489项山东省地方标准的公告 2025年第14号 |
| Word Count: | words |
| Similar Standards: |
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