DB31/ 621-2020
Energy Consumption Quotas per Unit Product of Architectural Toughened Glass (English Version)

Standard No.

DB31/ 621-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

Shanghai Provincial Standard of the People's Republic of China

Latest

DB31/ 621-2020

Replace

DB31/ 621-2012

DB31/ 621-2020 history

• 2020 DB31/ 621-2020 Energy Consumption Quotas per Unit Product of Architectural Toughened Glass
• 2012 DB31/ 621-2012 Energy Consumption Quotas per Unit Product of Architectural Toughened Glass