TB/T 1720-2017
Railway passenger car and EMU drainage device (English Version)

Standard No.

TB/T 1720-2017

Language

Chinese, Available in English version

Release Date

2018

Published By

Professional Standard - Railway

Latest

TB/T 1720-2017

Replace

TB/T 1720-2010

TB/T 1720-2017 history

• 2018 TB/T 1720-2017 Railway passenger car and EMU drainage device
• 2010 TB/T 1720-2010 Water supply devices of railway passenger car
• 1998 TB/T 1720-1998 General technical specification for railway passenger car water supply device
• 1974 TB/T 112-1974 Type and size of water injection port (type A, B) for passenger cars