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| Chinese National Standard Category: Gas turbine and its auxiliary equipment |
| English Title: | |
| Chinese Title: | 全金属12角法兰面锁紧螺母 型式和尺寸 |
| Standard No.: | ZB K 56004.1-1989 |
| Category No.: | K56 |
| Issued by: | |
| Issued on: | |
| Implemented on: | 1991-1-1 |
| Status: | superseded |
| Superseded by: | JB/T 9592.1-1999 Prevailing Torue Type All-metal Twelve Point Flange Nuts,types and Dimensions |
| Superseded on: | 2000-1-1 |
| Abolished on: | |
| Superseding: | |
| Word Count: | words |
| Similar Standards: | GB/T 32821-2025 GB/T 14099.7-2025 GB/T 43318-2023 GB/T 42591-2023 GB/T 13674-2023 GB/T 40739-2021 GB/T 40370-2021 DL/T 2273-2021 GB/T 14098-2020 GB/T 38180-2019 GB/T 38179-2019 GB/T 15135-2018 GB/T 33631-2017 GB/T 33627-2017 GB/T 33632-2017 GB/T 32821-2016 GB/T 14100-2016 GB/T 28686-2012 GB/T 14099.5-2010 GB/T 13673-2010 |
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