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| Chinese National Standard Category: Explosion-proof electric machine |
| English Title: | Specification of flameproof three phases asynchronous motor Part 4:Series YB2 flameproof (Exd Ⅱ CT1~T4) three phases asynchronous motor (Frame size 63 to 355) |
| Chinese Title: | 隔爆型三相异步电动机技术条件 第4部分：YB2系列隔爆型（ExdⅡCT1～T4）三相异步电动机 (机座号63～355) |
| Standard No.: | JB/T 7565.4-2004 |
| Category No.: | K25 |
| Issued by: | 全国防爆电机分标委会 |
| Issued on: | 2004-10-20 |
| Implemented on: | 2005-4-1 |
| Status: | superseded |
| Superseded by: | JB/T 7565.4-2015 Specification of flameproof three-phase asynchronous motor. Part 4-YB3 series flameproof(Ex d II CT1～T4)three-phase asynchronous motor(frame size 63 to 355) |
| Superseded on: | 2016-3-1 |
| Abolished on: | |
| Superseding: | JB/T 5338-1991 |
| Word Count: | 4000 words |
| Similar Standards: | NB/T 10952-2022 NB/T 10955-2022 NB/T 10543-2021 GB/T 31234-2014 JB/T 8973-2011 JB/T 8972-2011 JB/T 7565.1-2011 JB/T 11201.1-2011 JB/T 8974-2011 JB/T 11202.1-2011 GB/T 23306-2009 JB/T 8674-2007 JB/T 10685-2006 JB/T 6201-2006 JB/T 7565.7-2006 GB 20294-2006 JB/T 7565.5-2004 JB/T 7565.1-2004 JB/T 7565.3-2004 JB/T 7565.4-2004 |
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