Take on heighten quality fine ratio of borehole pile as object,through analyses on quality testing informations of former construction projects,has probed general law on occurrence of defects,and submitted harness scheme.

Discussion on "Ship s Defective Resource" and "Crew Distraction";

The common foreign and security policy is the content of political integration of European Union; from the viewpoint of legal nature, it is an intergovernmental cooperation among its member states, thus,it must have the following features such as necessarity, unbalanced development, defect in operation regime and long-term nature.