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Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
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| Chinese National Standard Category: Social and public safety in general |
| English Title: | Evaluation specification of service quality index for elevator maintenance |
| Chinese Title: | 电梯维保服务质量指数测评规范 |
| Standard No.: | DB4403/T 92-2020 |
| Category No.: | A90 |
| Issued by: | Shenzhen City Administration for Market Regulation |
| Issued on: | 2020-09-29 |
| Implemented on: | 2020-11-1 |
| Status: | abolished |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | 2025-07-18 |
| Superseding: | |
| Word Count: | words |
| Similar Standards: | DB34/T 4303-2022 DB34/T 4302-2022 YJ/T 39-2025 T/CASWSS 029-2024 DB3201/T 1134-2022 DB3201/T 1153-2023 DB3201/T 1133-2022 DB3201/T 1083-2022 GB/T 17001.3-2025 GB/T 17001.4-2025 T/COSHA 41-2024 T/ZSRA 001-2022 T/ZSA 232-2024 DB36/T 1638-2022 DB3203/T 1012-2021 T/JX 033-2024 T/SCPP 0001-2024 DB4403/T 92-2020 GB/T 17001.1-2025 GA/Z 2328-2025 |
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