Isi ihicha pụrụ iche maka ngwa nhicha ọkụ Exchanger.
Site n'ịhọrọ nozzle na ntinye ntinye nke ụdị nchikota nozzle dị iche iche, na-agbanwe ụdị isi nhicha, enwere ike itinye ya na ngwa nhicha dị iche iche.
● Ọkachamara nhicha, polishing okpomọkụ Exchanger ngwugwu
● Mwepụ nke oma siri ike, carbides, coke, na polymers