- n.預(yù)防及預(yù)見(jiàn)性維修
- preventative maintenance: 防護(hù)檢修; 預(yù)防性保養(yǎng); 預(yù)防性維護(hù)
- predictive maintenance: 預(yù)見(jiàn)性維護(hù); 預(yù)知維修（狀態(tài)監(jiān)測(cè)維修）
- coefficient of preventative maintenance: 預(yù)防性安全系數(shù)
- maintenance of preventative nature: 預(yù)防性維修
- maintenance, preventative (pm): 預(yù)防性檢修
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