3 istilah istilah penting
TRANSCRIPT
Istilah-istilah penting
• Shaft • Adit• Terowongan• Drift• Cross cut• Rise
• Winze• Ore pass• Chute gate• Draw point• ramp
TRANSCRIPT
Istilah-istilah penting
• Shaft • Adit• Terowongan• Drift• Cross cut• Rise
• Winze• Ore pass• Chute gate• Draw point• ramp