The influence factors to automobile color and the coating process of automobile refinish topcoat are introduced.

Discussion on the lightening design of special purpose vehicle;

This article introduces the development of national special purpose vehicle and their test state,analyses the influence of our national policies1 on the development of special purpose vehicle,forecasts the development of special purpose vehicles and point out some viewpoints on them.

According to operation characteristics of special purpose vehicle and theory of medium propagation.

Integrated Information System for Special Vehicle Enterprise Based on J2EE and HTTPS;

The basic principle of fuzzy comprehensive evaluation is introduced,a method for the selection of design schemes by using fuzzy Comprehensive Evaluation is presented in terms of various fuzzy factors upon the design of the machine,and finally,the method is applied to the evaluation of two designs of the special vehicle.

This article gives a detailed analysis on the present situation of special vehicle enterprises on the aspects including the product characteristics, technology R&D, craftwork and equipment.

In this paper , through mixing modification of the small scale bulk Polypropylene as a basic material with Copolypropylene(CPP) ,Poly(octene-ethylene)(POE) ，Talcum powder and other aid agents , the automobile special materials have been obtained .