TB/T 3493-2017
Railway vehicle air conditioner pressure protection device (English Version)

Standard No.

TB/T 3493-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

国家铁路局

Latest

TB/T 3493-2017

TB/T 3493-2017 history

• 2017 TB/T 3493-2017 Railway vehicle air conditioner pressure protection device