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NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 42149-2022

Rail transit Ground installations Technical specifications for current protection of medium-voltage power supply systems based on digital communication

Issued Date:

Implemented Date:

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The Standardization Administration of the People's Republic of China

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GB Standard Code	GB/T 42149-2022
Standard Category	China National Standards
GB Standard English Title	Rail transit Ground installations Technical specifications for current protection of medium-voltage power supply systems based on digital communication
GB Standard Chinese Title	轨道交通地面装置基于数字通信的中压供电系统电流保护技术规范
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