Ihe na-emepụta mmanụ dizel bụ usoro dị mgbagwoju anya, usoro ahụ bụ nke mmanụ dizel engine, usoro ọkụ ọkụ, usoro jụrụ oyi, usoro mmalite, generator, usoro nchịkwa mkpali, ihe nchebe, unit njikwa eletrọnịkị, usoro nkwurịta okwu, usoro nchịkwa isi. Engine, mmanụ ọkọnọ usoro, jụrụ sy ...
GỤKWUO