Pelombongan ke atas ( overhand stoping )

In Kamus Geologi Tambang 126 views

Pelombongan ke atas ( overhand stoping ) merupakan Pelombongan yang arah kemajuannya ke atas

Cari Istilah Geologi Tambang


author
Author: 

Leave a reply "Pelombongan ke atas ( overhand stoping )"

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Must read×

Top
error: Content is protected !!