Effective contract management plays a vital role on improving project quality, reducing project construction cost and time.

搞好合同管理，对提高工程质量、降低工程造价和缩短建设工期有重要的意义和作用。

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Detection test for improving project quality, speed up the progress of works, reduce costs, promote the construction of technological progress, play a very important role.

试验检测对于提高工程质量，加快工程进度，降低造价，推动施工技术进步，起着非常重要的作用。

youdao

Detection test for improving project quality, speed up the progress of works, reduce costs, promote the construction of technological progress, play a very important role.

试验检测对于提高工程质量，加快工程进度，降低造价，推动施工技术进步，起着非常重要的作用。

youdao