TB/T 456.1-2019
Automatic coupler buffer devices for rolling stock - Part 1: Loading requirements (English Version)

Standard No.

TB/T 456.1-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

国家铁路局

Latest

TB/T 456.1-2019

Replace

TB/T 3334-2013 TB/T 493-2004

TB/T 456.1-2019 history

• 2019 TB/T 456.1-2019 Automatic coupler buffer devices for rolling stock - Part 1: Loading requirements
• 2013 TB/T 3334-2013 Coupler and draft gears for locomotives
• 2004 TB/T 493-2004 Assembling specifications of couplers and draft gears for railway car