DB43/T 1175-2019
Specifications for cleaning and disinfection services of centralized air-conditioning and ventilation systems (English Version)

Standard No.

DB43/T 1175-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

Hunan Provincial Standard of the People's Republic of China

Latest

DB43/T 1175-2019

Replace

DB43/T 1175-2016

DB43/T 1175-2019 history

• 2019 DB43/T 1175-2019 Specifications for cleaning and disinfection services of centralized air-conditioning and ventilation systems
• 0000 DB43/T 1175-2016