DB31/T 454-2009
Quality Specifications for Taxi Service (English Version)

Standard No.

DB31/T 454-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

Shanghai Provincial Standard of the People's Republic of China

Latest

DB31/T 454-2009

DB31/T 454-2009 history

• 2009 DB31/T 454-2009 Quality Specifications for Taxi Service