maintenance charge
短语词组
- maintenance ĕ charge 维护费用
- Low maintenance charge 维护成本低
- equipment maintenance charge 设备维修费用
- Monthly Maintenance Charge 月维修费用;月维护费
- account maintenance charge 帐户维护费用;帐户维护费
- maintenance charge module 维护充电方式
- operation and maintenance charge 运行维护管理费用 返回 maintenance charge