dekapaj nispeti

listen to the pronunciation of dekapaj nispeti
Турецкий язык - Английский Язык
stripping ratio
– the ratio of the amount of waste material which must be removed in an open pit to allow one ton of ore to be mined
the ratio of the amount of waste material which must be removed in an open pit to allow one tonne of ore to be mined
the ratio of the amount of waste rock removed per tonne of ore mined