GMKOREA EDS-M-4409-2012
PVC Shore A 50

Standard No.

GMKOREA EDS-M-4409-2012

Release Date

2012

Published By

GM Daewoo

GMKOREA EDS-M-4409-2012 history

• 2011 DZ/T 0223-2011 Compiling code on the project of mining geo-environmental protection and integrated renovation
• 2007 DZ/T 0223-2007 Specifications for the preparation of mine environmental protection and comprehensive management programs