DB33/T 669-2021
Classification requirements for farmhouse service quality (English Version)

Standard No.

DB33/T 669-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Zhejiang Provincial Standard of the People's Republic of China

Latest

DB33/T 669-2021

Replace

DB33/T 669-2007

DB33/T 669-2021 history

• 2021 DB33/T 669-2021 Classification requirements for farmhouse service quality
• 0000 DB33/T 669-2007