Efficiency is high, usage cost is low, operation upkeep is simple, operation is reliable.
效率高、使用成本低、操作维护简单,运行可靠。
Cost Modifier: the base unit for calculating the cost of business service usage.
Cost Modifier:计算业务服务使用成本的基本单位。
因为使用带宽是有成本的。
The invention has lower cost and easy usage.
制造成本低,使用运输方便。
The invention has lower cost and easy usage.
制造成本低,使用运输方便。
应用推荐