DB13/T 157.4-1993
Technical Specifications for Biological Measures in the Construction of "Surrounding Mountains" Project (English Version)

Standard No.

DB13/T 157.4-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Hebei Provincial Standard of the People's Republic of China

Status

Be replaced 2005-08

Replace By

DB13/T 157-2005

Latest

DB13/T 157-2005

DB13/T 157.4-1993 history

• 2005 DB13/T 157-2005 "Surrounding the mountains" and supporting engineering construction technical specifications
• 1993 DB13/T 157.4-1993 Technical Specifications for Biological Measures in the Construction of "Surrounding Mountains" Project

DB13/T 157.4-1993 Technical Specifications for Biological Measures in the Construction of "Surrounding Mountains" Project was changed to DB13/T 157-2005 "Surrounding the mountains" and supporting engineering construction technical specifications.