Usually, the monthly maintenance schedules are made based on the annual preventive maintenance plan and the basic occasional maintenance work.
通常月度维护计划是基于年度预防维护计划和非常常性发生的工作来制订的。
Usually, the monthly maintenance schedules are made based on the annual preventive maintenance plan and the basic occasional maintenance work.
通常月度维护计划是基于年度预防维护计划和非经常性发生的工作来制定的。
The preventive curing is the curing work made before there is no obvious damage on bituminous pavement and the treatment curing is the maintenance curing made after damage is occurred on pavement.
预防性养护是在沥青路面未出现明显损坏之前所进行的养护工作；治疗性养护是在路面发生损坏后所采取的维修养护。
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