Having analysed recent research status of tolerance modeling theories, error evaluation techniques and the Geometrical Product Specification (GPS), it is studied that the methods of tolerance modeling and error evaluation.

The advice of China's food safety standard system inspired by the CAC food standard system;

Compiling diagrams of standard system for ship navigation safety;

Comparison and Consideration of Standard and Standard System of Household Textiles at Home and Abroad;

The establishment of quality supervision and standards system in nursing;

Research on the XML-based Network Courseware Standards System and Correlative Browser;

By analyzing the history of nuclear power development and the status of nuclear power codes and standards in China, the significance and necessity to quicken the development of nuclear power standards system in China are pointed out , and the guiding ideology, development thoughts, working doctrine and development objectives are put forward in this paper.

A standard architecture of networked manufacturing and system integration was set up and various proposed standards.

An open RITS system architecture is the precondition for establishing RITS standard architecture, however, fitting RITS standard architecture is the base to constitute the open RITS system architecture and ensure it integrated seamlessly on a large scale.

The method of making standard architecture of networked manufacturing was discussed, and the requirements of this architecture were put forward.