DB32/T 4552-2023
Cleaning service enterprise credit and service capability evaluation indicators (English Version)
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DB32/T 4552-2023
Standard No.
DB32/T 4552-2023
Language
Chinese,
Available in English version
Release Date
2023
Published By
Jiangsu Provincial Standard of the People's Republic of China
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DB32/T 4552-2023
DB32/T 4552-2023 history
2023
DB32/T 4552-2023
Cleaning service enterprise credit and service capability evaluation indicators
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