单词：road maintenance costs
单词：road maintenance costs 相关文章
四、成本类 Cost 生产成本 Cost of manufacture 基本生产成本 Base cost of manufacture 辅助生产成本 Auxiliary cost of manufacture 制造费用 Manufacturing overhead 材料费 Materia
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Preventive maintenance 预防性维护 A: There have been too many unplanned shutdowns over the past few months. We'll have to make a few changes to the way we operate. We need to reduce our downtime. A:过去的几个月里有太多的非计划停机。
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