Ihe ngosi eserese
Ngwa | Njirimara |
Ngwa igwe igwe & igwe ihe igwe. Cranes, elevators na ndị ọzọ ebu ngwá ọrụ. Ụlọ ọrụ na-ebu ibu. Igwe na-akpụzi. Igwe ọkụ ụlọ ọrụ. Ịrụ ụgbọ mmiri & injinia dị n'ụsọ osimiri. Igwe injection plastik. Igwe mmepụta ihe. Igwe ụlọ ọrụ. Igwe ịgba ọgwụ mgbochi ọrịa bronze bushing slide | Ike igwe dị elu Nguzogide oxidation Nguzogide kemịkalụ Ezigbo ihe eji eme ihe Nkwụsi ike dị elu nke thermal Nnukwu ujo na-eguzogide okpomọkụ Nchekwa nri Obere mmiri mmiri Nnukwu nguzogide corrosion High thermal conductivity Igwe ọkụ eletrik dị mma |