既き設せつ

noun which may take the genitive case particle 'no', noun

existing; established; already installed

Used for facilities, equipment, systems, or organizations that are already in place. Often contrasted with 新設 (newly established) or 未設 (not yet established).

Antonyms: 未設

• 既き設せつの設せつ備びを点てん検けんする。

  Inspect the existing equipment.

• 既き設せつの配はい管かんを利り用ようして新あたらしいシステムを導どう入にゅうした。

  We introduced a new system using the existing piping.