DB31/T 596-2021
Technical management requirements for reasonable ventilation in urban rail transit (English Version)

Standard No.

DB31/T 596-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Shanghai Provincial Standard of the People's Republic of China

Latest

DB31/T 596-2021

Replace

DB31/T 596-2012

DB31/T 596-2021 history

• 2021 DB31/T 596-2021 Technical management requirements for reasonable ventilation in urban rail transit
• 2012 DB31/T 596-2012 Rational Ventilation Technical Management Standards for Subway