異い物ぶつ混こん入にゅう

noun

contamination by foreign matter; foreign body contamination

Primarily used for unwanted foreign objects in food, pharmaceuticals, or industrial products. Common in news reports, product recalls, and quality control contexts.

• 異い物ぶつ混こん入にゅうのため、商しょう品ひんを自じ主しゅ回かい収しゅうしました。

  We voluntarily recalled the product due to foreign matter contamination.

• 食しょく品ひんへの異い物ぶつ混こん入にゅうを防ふせぐ対たい策さくを強きょう化かする。

  Strengthen measures to prevent foreign body contamination in food.