IMG_20180904_161843_1-1
IMG_20181122_081020_5
IMG_20181217_095433_6
IMG_20181217_100231_9
IMG_20181012_093234_7
IMG_20181217_095641_1
Drilling method : Sub Horizontal Dewatering Holes and Monitoring Holes
Client : ERG
Location : DRC
Drilling method : Sub Horizontal Dewatering Holes and Monitoring Holes
Client : ERG
Location : DRC