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预防性维护
| Глоссарий по проходческим щитам (тоннелингу) |
旨在减少故障率或某一项目功能退化而在预定的时间间隔或按照规定标准执行维护的行为。
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Preventive maintenance , английский
Maintenance carried out at predetermined intervals or according to prescribed criteria and intended to reduce the probability of failure or the degradation of the functioning of an item.
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概率, китайский
通过0到1之间的数值表达的事件发生的可能性
预案, китайский
针对明确了事故重要特征的计划
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