杭くい打うち設せつじ字FuriganaMeanings1nounpile driving; pile installationTechnical term used in civil engineering and construction for the process of driving or installing piles into the ground.この工こう事じでは杭くい打うち設せつに大おお型がたの機き械かいを使つかいます。In this construction, large machinery is used for pile driving.
