Guangdong Provincial Standard of the People's Republic of China
Latest
DB4403/T 327-2023
Scope
This document applies to the new coronavirus testing and sampling operations at the port for imported cold chain food and packaging that enters Shenzhen.
DB4403/T 327-2023 history
2023DB4403/T 327-2023 Specifications for the detection and sampling of new coronaviruses in imported cold chain food and packaging ports