Pole for overhead contact system of electrified railways—Part 1:Steel pole GB/T 25020.1-2025 - Chinese Category:GB/T 25020.1-2025

English Title:	Pole for overhead contact system of electrified railways—Part 1:Steel pole
Chinese Title:	电气化铁路接触网支柱第1部分：钢支柱
Standard No.:	GB/T 25020.1-2025
Category No.:	S82
Issued by:	SAMR; SAC
Issued on:	2025-01-24
Implemented on:	2025-8-1
Status:	valid
Superseded by:
Superseded on:
Abolished on:
Superseding:	GB/T 25020.1-2010 Steel pole for overhead contact system of electrified railway—Part 1:Lattice pole GB/T 25020.3-2016 Steel pole for pole for overhead contact system of electrified railways--Part 3: Steel tube pole GB/T 25020.4-2016 Steel pole for overhead contact system of electrified railways--Part 4: H section pole
Word Count:	19000 words
Similar Standards:	TB/T 2075.2-2024 TB/T 2075.1-2024 TB/T 2075.3-2024 TB/T 2075.6-2024 TB/T 2075.5-2024 TB/T 2075.4-2024 TB/T 2075.8-2024 TB/T 2075.9-2024 TB/T 2075.7-2024 TB/T 2075.10-2024 TB/T 2075.12-2024 TB/T 2075.11-2024 TB/T 2075.14-2024 TB/T 2075.15-2024 TB/T 2075.13-2024 TB/T 2075.17-2024 TB/T 2075.16-2024 TB/T 2075.18-2024 TB/T 2075.19-2024 TB/T 2075.21-2024

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