Good habits promote longevity.

良好的习惯能增长寿命。

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To prevent spalling, the manufacturer must develop spall resistant rolls while the user must be familiar with the roll characteristics and maintain the rolls in a manner to promote longevity.

为预防剥落，制造商必须开发抗剥落性能的辊子，同时，用户必须熟悉辊子的特性并对辊子进行维护保养，以提高辊子的寿命。

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