以可靠性为中心的维修（RCM）决策逻辑树分析（LTA）具有支持性原理和理由，定义了适用和有效预防性维修（PM）任务的需求，并提供了任务描述和周期。

The Reliability-Centered Maintenance (RCM) Decision Logic Tree Analysis (LTA) with supporting rationale and justification defines the need for applicable and effective preventive maintenance (PM) tasks and provides task descriptions and periodicities.