鉄てっ骨こつ工こう事じ

noun

steel-frame construction work

Refers to the construction process or trade involving the erection of steel frameworks for buildings and structures.

• このビルの鉄てっ骨こつ工こう事じは来らい月げつから始はじまる。

  The steel-frame construction work for this building will start next month.

• 彼かれは鉄てっ骨こつ工こう事じの経けい験けんが豊ほう富ふな職しょく人にんだ。

  He is a craftsman with extensive experience in steel-frame construction.