DB21/T 2277-2014
Technical Regulations for Afforestation of Pinus sylvestris (English Version)

Standard No.

DB21/T 2277-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Liaoning Provincial Standard of the People's Republic of China

Latest

DB21/T 2277-2014

Replace

DB21/T 2052-2012

DB21/T 2277-2014 history

• 2014 DB21/T 2277-2014 Technical Regulations for Afforestation of Pinus sylvestris
• 2012 DB21/T 2052-2012 Seedling quality grades of main afforestation tree species