The translation of this Code was made according to Railway Engineering and Construction Development Plan of the Year 2015 (Document GTKFH [2015] 62) issued by National Railway Administration for the' purpose of promoting railway technological exchange and cooperation between China and the rest of the world.This is the official English language version of TB 10082-2017.1n case of discrepancies between the original Chinese version and the English translation,the Chinese version shall prevail.Planning and Standard Research Institute of National Railway Administration is in charge of the management of the English translation of railway industry standard, and China Railway Economic and Planning Research Institute Co.,Ltd. undertakes the translation work. Beijing Times Grand Languages International Translation and Interpretation Co., Ltd.and Beijing Jiaotong University provided great support during translation and review of this English version.Your comments are invited and should be addressed to China Railway Economic and Planning Research Institute Co., Ltd., 29B, Beifengwo Road, Haidian District, Beijing,100038 and Planning and Standard Research Institute of National Railway Administration,Building B,No. 1 Guanglian Road,Xicheng District,Beijing,100055.