a joint section with filling and cutting
adopt fries by filling with river flows
adoption of fries by filling with river flows
cementation filling with cement
cementation filling with crushed stone in the order of orebody section
Cemented filling with tailings
Cemented filling with unclassified tailings
conduit hidden by filling with soil
fertilize with filling a prescription
filling with cemented rock block
filling with mortar through cleavage
filling with refuse rock
Hydraulic filling with tailings
l(subscript p) data filling
strengthening with filling welding