DB3301/T 0359.2-2022 Novel coronavirus pneumonia epidemic prevention and control centralized isolation medical observation place catering management specification part 2: meal delivery (English Version)
Zhejiang Provincial Standard of the People's Republic of China
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DB3301/T 0359.2-2022
DB3301/T 0359.2-2022 history
2022DB3301/T 0359.2-2022 Novel coronavirus pneumonia epidemic prevention and control centralized isolation medical observation place catering management specification part 2: meal delivery