DB31/T 977-2023
Technical specifications for setting up outdoor signboards (English Version)

Standard No.
DB31/T 977-2023
Language
Chinese, Available in English version
Release Date
2023
Published By
Shanghai Provincial Standard of the People's Republic of China
Latest
DB31/T 977-2023
Replace
DB31/T 977-2016

DB31/T 977-2023 history

  • 2023 DB31/T 977-2023 Technical specifications for setting up outdoor signboards
  • 2016 DB31/T 977-2016 Technical specifications for setting up outdoor signboards
Technical specifications for setting up outdoor signboards



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