| 2. | Cost - this module realizes at present only budgeting and verification of part of the cost incurred in the maintenance and service of aton , i . e . , management of the consumption of paint , fuel oil and lub oil 5 、成本控制于系统:它上要负贡在航标维护过程中直接成本的使用情况(成本核算)以及预计使用惰况(成本预算) 。 |