Last Updated:2025/11/21

The water softening reduced the scale buildup in the boiler and extended its service life.

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The water softening reduced the scale buildup in the boiler and extended its service life.

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水中のカルシウムとマグネシウムイオンを除去したことで、ボイラーのスケール堆積が減り、耐用年数が延びた。

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