DB61/T 1289-2019
Technical regulations for geological radar detection of highway tunnels (English Version)
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DB61/T 1289-2019
Standard No.
DB61/T 1289-2019
Language
Chinese,
Available in English version
Release Date
2019
Published By
Shaanxi Provincial Standard of the People's Republic of China
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DB61/T 1289-2019
DB61/T 1289-2019 history
2019
DB61/T 1289-2019
Technical regulations for geological radar detection of highway tunnels
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