DB4401/T 77-2020
District-level quality work assessment specifications (English Version)

Standard No.
DB4401/T 77-2020
Language
Chinese, Available in English version
Release Date
2020
Published By
Guangdong Provincial Standard of the People's Republic of China
Latest
DB4401/T 77-2020
Replace
DBJ440100/T 274-2016
 

DB4401/T 77-2020 history

District-level quality work assessment specifications

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