最終更新日：2025/11/29
After passing through the condenser, the gas flowed into the gas washer, where a falling stream of water precipitated the remaining tar.
正解を見る
After passing through the condenser, the gas flowed into the gas washer, where a falling stream of water precipitated the remaining tar.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
