Oké ọrụ nke ise Mkpọchi mkpọchi

Iji kpuchido ụgbọala na-adọkpụ ụkwụ nke ise gị n’ohi mgbe a hapụrụ ya n’enweghị nsogbu.

Mkpọchi ụkwụ mkpịsị ụkwụ a nke ise dị mfe na-etinye na kingpin nke 5th wheel tralier gị, na-egbochi ya ịbụ nke ejikọtara na nke ụkwụ ụkwụ 5th.