技ぎ術じゅつ同どう士し

noun

technical works; engineering works

Refers to construction or engineering projects that require specialized technical skill, such as bridges, tunnels, or large-scale infrastructure.

• この会かい社しゃは大だい規き模ぼな技ぎ術じゅつ同どう士しを数かず多おおく手てがけてきた。

  This company has undertaken many large-scale technical works.

• 技ぎ術じゅつ同どう士しの入にゅう札さつには高こう度どな専せん門もん知ち識しきが求もとめられる。

  Bidding on technical works requires advanced expertise.