DB52/T 1209-2017
Evaluation of Energy Efficiency Grade of Multifunctional Electric Heater (English Version)

Standard No.

DB52/T 1209-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

Guizhou Provincial Standard of the People's Republic of China

Latest

DB52/T 1209-2017

DB52/T 1209-2017 history

• 2017 DB52/T 1209-2017 Evaluation of Energy Efficiency Grade of Multifunctional Electric Heater