DB4401/T 52-2020
Technical specifications for the protection of ancient and valuable trees (English Version)
- Standard No.
- DB4401/T 52-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Guangdong Provincial Standard of the People's Republic of China
- Latest
- DB4401/T 52-2020
- Replace
- DBJ440100/T 141-2012
DB4401/T 52-2020 history
- 2020 DB4401/T 52-2020 Technical specifications for the protection of ancient and valuable trees
Standard and Specification
JGJ 159-2008 Specification for construction and quality acceptance of repair engineering of antique buildings
GB 51017-2014 Technical code for lightning protection engineering of ancient buildings
GB 50354-2005 Code for fire prevention installation and acceptance in construction of interior decoration engineering of buildings
ASTM D2395-07a Standard Test Methods for Specific Gravity of Wood and Wood-Based Materials
ANSI A300 Part 4-2008 Tree Care Operations - Tree, Shrub and Other Woody Plant Maintenance: Standard Practices - Part 4 - Lightning Protection Installation for Trees
SL 56-2005 Technical terminology for rural water conservancy
SL 56-2013 Technical terminology for rural water conservancy
ASTM A740-21 Standard Specification for Hardware Cloth (Woven or Welded Galvanized Steel Wire Fabric
API TR 17TR7-2017 Verification and Validation of Subsea Connectors (FIRST EDITION
ACI C-24-1993 Durable Concrete