Njirimara arụmọrụ:
magburu onwe eyi eguzogide na adabara esemokwu, ụba ubiedity, belatara oriri ike na-enwe ezi shifting mmetụta; Ezigbo arụmọrụ viscosity, iji hụ na nnyefe dị irè nke ike n'okpuru ọnọdụ ndị siri ike, ihe roba nwere ezigbo mmegharị iji gbochie ọdịda akara;
Adabara Equipment:
adabara dị iche iche nke mmiri mmiri njikọ ngwaọrụ na mmiri mmiri torque converters na-ewu ụlọ;
