DB21/T 3031-2018
Technical regulations for diagnosis, repair and protection of sluice and dam concrete defects in northern cold regions (English Version)
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DB21/T 3031-2018
Standard No.
DB21/T 3031-2018
Language
Chinese,
Available in English version
Release Date
2018
Published By
Liaoning Provincial Standard of the People's Republic of China
Latest
DB21/T 3031-2018
DB21/T 3031-2018 history
2018
DB21/T 3031-2018
Technical regulations for diagnosis, repair and protection of sluice and dam concrete defects in northern cold regions
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