QB/T 5789-2022
HVAC Thermostat (English Version)

Standard No.

QB/T 5789-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Professional Standard - Light Industry

Latest

QB/T 5789-2022

QB/T 5789-2022 history

• 2022 QB/T 5789-2022 HVAC Thermostat