部ぶ品ひん番ばん号ごうぶひんばんごうMeanings1nounpart number; PNTechnical term used in manufacturing, inventory, and ordering to uniquely identify a component.この部ぶ品ひん番ばん号ごうを注ちゅう文もん書しょに記き入にゅうしてください。Please enter this part number on the order form.部ぶ品ひん番