Guangdong Provincial Standard of the People's Republic of China
Latest
DB4403/T 297-2022
Scope
This document is applicable to the regional layout and pollution control planning and design of the negative pressure quarantine room for infectious disease screening for entry and exit personnel at Shenzhen Port.
DB4403/T 297-2022 history
2022DB4403/T 297-2022 Technical specification for negative pressure quarantine room for infectious disease screening