The application of this approach to the equipment planning on oil field constructionenterprises, proves its usefulness.
应用这些方法于油田地面建设企业装备配套规划中，证明了所提方法的可行性。
2
Article 15 Wholly foreign-owned constructionenterprises may only undertake the following types of construction projects within the scope of their qualifications.
第十五条外资建筑业企业只允许在其资质等级许可的范围内承包下列工程。
3
Designing institutions or constructionenterprises shall reject the requests from owner for lowering the quality of projects in violation of the stipulations of previous articles.