Nkọwa dị mkpirikpi:
AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊ 1. A na-eji igwe dị iche iche na-emepụta ihe dị iche iche na-emepụta elu dị larịị, nke kwesịrị ekwesị maka mmepụta otu na obere obere.2.Bed na ndị ọzọ isi akụkụ nke tempering, vibration ịka nká, ibu audio quenching okpomọkụ ọgwụgwọ usoro, na-eme ka igwe ọzọ kwụsie ike ziri ezi, ogologo ọrụ ndụ.3.The isi ọnwụ ije na ndepụta ije bụ hydraulic nnyefe, steple ...