Last Updated:2025/12/04
The technician was preblowing the oxygen lines to remove any contaminants before the surgery.
See correct answer
The technician was preblowing the oxygen lines to remove any contaminants before the surgery.
音声機能が動作しない場合はこちらをご確認ください
Edit Histories(0)
Source Sentence
技術者は汚染物質を取り除くため、手術前に酸素配管に空気を吹き通していた。