Technology and economic integration of project cost control is the most effective means.
技术与经济相结合是控制工程造价的最有效手段。
2
The mosteconomic and reliable method for solving above mentioned problems is to use the advanced online pipe optimizing control blending.
解决此问题既经济又可靠的办法就是应用先进的在线管道优化控制调合方法。
3
Optimizing the most reasonable and economic design program, is the guarantee and determine the premise of the reasonable cost, is the key to effective control of the project cost.