最終更新日：2025/11/25
Because of its hardness and brittleness, white iron is often used for wear-resistant surfaces like mill liners and shot-blasting equipment.
正解を見る
Because of its hardness and brittleness, white iron is often used for wear-resistant surfaces like mill liners and shot-blasting equipment.
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）
