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As ofcurrent, currently valid for China Railway GroupTechnical standardsTotal1102item(excluding National Railway Group Construction Standards、Standard technical documents 188bet app for special railway products of China Railway Group). NowNational Railway Group Technical StandardsDirectory published。

　　Attachment: 1.Current effective technical standards catalog of China Railway Group

Attachment:

China State Railway Group Co., Ltd. Technical Standard Catalog.docx

Copyright: China State Railway Group Co., Ltd. It is strictly prohibited to publish information involving state secrets on the Internet

Technical support: China Academy of Railway Sciences Group Co., Ltd. Address: No. 10, Fuxing Road, Haidian District, Beijing 188bet app Postcode: 100844

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