The comparison of new national standard on "tolerancing principle"with the old one;

By applying the dimensioning samples referring to absolute principle, maximum material principle and minimum material principle, discusses the effects that apply different tolerance principles to location tolerance values respectively.

A graphic method for determining form and position tolerance is presented based on the tolerance principle and deviation and tolerance theory.

This Paper describes that how to use tolerance principle to identify the qualified problem of spares after the spares show error in the process through examples.

Principle of Fairness under Harmonious Society and Legal Mechanism for Its Realization;

Principles of fair liability of civil law of our country plays a very important role in tort law, and it shows social function of principle of fairness in the application of principles of fault liability and principles of faultless liabili.

The Study on the Equitable Principle in the Continental Shelf Delimitation;

Based on the International Law of Sea,this article analyzes the three different methods in delimitating the Continental Shelf,claims that natural prolongation principle and the equitable principle should be observed while dealing with delimitation dispute,and diplomatic negotiation should be the appropriate solving method.