预防修理

【化】 preventive overhaul; preventive repairing; turnaround

预防的英语翻译：

prevent; provide against; take precautions against; obviate; preclude
precaution
【医】 prevention; prophylaxis; synteresis

修理的英语翻译：

repair; mend; fix; overharl; revamp
【计】 reconditioning; servicing
【经】 recondition; repair; repairs; reparation