名词短语
中文翻译：预防性大修
同义词：
['preventative maintenance例句：1. The company decided to conduct a preventive overhaul of its aging equipment.（该公司决定对其老化的设备进行预防性大修。）']
例句：
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1. The company decided to conduct a preventive overhaul of its aging equipment.
该公司决定对其老化的设备进行预防性大修。
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2. The engineers are responsible for the preventive overhaul of the production line.
工程师们负责生产线的预防性大修工作。
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3.The preventive overhaul will help ensure the safety and efficiency of the facility.
预防性大修将有助于确保设施的安全和高效运行。