Construction
Installation
noun, verbal noun
かせつ
仮説 (かせつ) Hypothesis
架設 (かせつ) Construction, Installation
工事 (こうじ) Construction, Construction Work
建設 (けんせつ) Construction, Constructing, Establishment
建築 (けんちく) Architecture, Construction
Car か Construction sets せつ new speed records every year.