代だい置ち

noun, noun or participle which takes 'suru', transitive verb

replace; substitute

Transitive verb meaning to put something in place of another. Often used in formal or technical contexts.

• 古ふるい部ぶ品ひんを新あたらしいものに代だい置ちする。

  Replace the old part with a new one.

• このシステムでは、手しゅ動