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Chinese National Standard Category: Fittings for overhead contact system

English Title: Steel pole for overhead contact system of electrified railway—Part 4:H section pole
Chinese Title: 电气化铁路接触网钢支柱 第4部分:H形支柱
Standard No.: GB/T 25020.4-2010
Category No.: S82
Issued by: AQSIQ, SAC
Issued on: 2010-9-2
Implemented on: 2010-12-1
Status: superseded
Superseded by:GB/T 25020.4-2016 Steel pole for overhead contact system of electrified railways--Part 4: H section pole
Superseded on:2017-7-1
Abolished on:
Superseding:
Word Count:10000 words
Similar Standards: TB/T 2892-2018   GB/T 25020.2-2016   GB/T 25020.4-2016   GB/T 25020.3-2016   GB/T 28429-2012   GB/T 28427-2012   TB/T 2073-2010   GB/T 25020.4-2010   TB/T 2074-2010   GB/T 25020.2-2010   GB/T 25020.3-2010   GB/T 25020.1-2010   TB/T 3199.2-2008   TB/T 2921.4-2008   TB/T 2920.1-2008   TB/T 2921.1-2008   TB/T 2920.2-2008   TB/T 2286.2-2008   TB/T 2286.1-2008   TB/T 2921.3-2008  
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