Page 24 - DETERMINATION OF HARD MASSS AND ROCK MASS
P. 24

CLASSIFICATION OF HARD MASS & ROCK



                                                                                       MASS








              02





                 CONFIRMATION OF

                   HARD MASS AND

                      ROCK MASS BY

               MACHINERY (DIRECT

                          METHOD)

                                  &

               (INDIRECT METHOD :

                 POINT LOAD TEST).
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