求翻译：然而，这些损坏型式亦与工业类别有关。例如，纸浆与造纸工业多半是由于润滑不良或污染造成轴承的损坏而不是由于材料疲劳所致。是什么意思？

However, these type of damage and industrial category. For example, is mostly due to poor lubrication or pulp and paper industry pollution due to bearing damage rather than due to material fatigue.