Durability: the property of how long something can withstand use or storage. Commonly used for machines, buildings, tools, and in legal/tax contexts (e.g., useful life).
この機械は耐用が高く、長期間の稼働に耐えられる。
This machine has high durability and can operate for a long period.
法人税の計算では、資産の耐用年数を基に減価償却を行う。
In corporate tax calculations, depreciation is carried out based on the asset's useful life (durability period).
耐用を考えて家具を選ぶと、買い替えの頻度を減らせる。
Choosing furniture with durability in mind can reduce how often you need to replace it.