Ejiri ya dị ka onye na-agbapụta ụfụfụ maka ọla kọpa, lead, zinc na iron sulfide ore, mmetụta flotation yiri ya na mmanya na mmanụ pine, na nkwụsi ike ụfụfụ, bụ ụdị ọhụrụ nke ịfụfụ onwe onye nke ụlọ ọrụ anyị mepụtara n'onwe anyị.
Nkwakọ ngwaahịa
Steel drum, net arọ 180kg / drum.
Nchekwa
Chekwaa n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ.
Rịba ama
Enwere ike kwakọba ngwaahịa dịka ihe ndị ahịa chọrọ.
