Download or read book GB T 34574 2017 Translated English of Chinese Standard GBT 34574 2017 GB T34574 2017 GBT34574 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-01-10 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the limit requirements, measurement conditions, measurement methods, measurement techniques and evaluation methods of electromagnetic emissions from high-speed trains. This standard is applicable to the measurement of magnetic field emission in the frequency range of 0 kHz ~ 20 kHz (not including 0) inside high-speed trains and the external emission of high-speed trains in the frequency range of 9 kHz ~ 1 GHz. Electric locomotives, intercity and urban rail EMUs can be implemented with reference to this standard.