Last Updated:2025/11/21

To prevent corrosion, engineers decided to passivate the stainless steel components before assembly.

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To prevent corrosion, engineers decided to passivate the stainless steel components before assembly.

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腐食を防ぐために、技術者たちは組み立て前にステンレス部品の表面を保護被膜で処理して化学的に不活性化した。

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