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Chinese National Standard Category: Insulator |
English Title: | High-voltage ceramic wall bushings |
Chinese Title: | 高压穿墙瓷套管技术条件 |
Standard No.: | GB 12944.1-1991 |
Category No.: | K48 |
Issued by: | CSBTS |
Issued on: | 1991-05-02 |
Implemented on: | 1992-2-1 |
Status: | abolished |
Superseded by: | GB/T 4109-2008 Insulated bushings for alternating voltages above 1 000V |
Superseded on: | 2009-4-1 |
Abolished on: | 2009-04-01 |
Superseding: | GB 770-1981 GB 771-1981 Indoor wall bushings for power stations with voltages up to 35kV GB 1247-1977 |
Word Count: | 3000 words |
Similar Standards: | GB 3984-1983 T/ZJSEE 0003-2023 GB/T 34939.1-2017 JC/T 175-1973 GB/T 4109-2022 GB/T 24622-2022 GB/T 21421.1-2021 GB/T 1001.1-2021 GB/T 4056-2019 GB/T 26218.4-2019 GB/T 22079-2019 GB/T 7253-2019 GB/T 25318-2019 GB/T 24839-2018 GB/T 13026-2017 GB/T 19443-2017 GB/T 34937-2017 GB/T 1000-2016 GB/T 21421.2-2014 GB/T 19519-2014 |
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