工程造价咨询服务收费计算工具，根据服务性质和相关数据计算应收的咨询费。-Engineering cost consulting services fee calculation tools, according to the nature of the service and data consulting fees receivable.

注册造价师考试复习系统2，应用程序编程源码，很好的参考资料。-Registered Cost Engineer Exam Review System 2, application programming source code, a good reference.