Following the principle of“new vehicle by new standard and old vehicle by new standard”,double idle speed method will be taken as basic detection method and simple operating mode for gasoline automobiles and will be put into effect in stages in the countrywide.

Simplified loaded mode car testing bed of simulating mechanical inertia design;

This article firstly introduced the methods and shortages of current motor vehicle gas exhaust inspecting, then gave a detailed account for simplified loaded mode car testing and its technology development, at the same time, put forward countermeasures to implement simplified loaded mode car testing in Jiaozhou city.

This research focuses on the structure and working condition by studying the automobile air braking equipment.

This research focuses on their structure and working condition by comparing two kinds of clutches.

This research focuses on their structure and working condition by studying several questions about injector

Analysis on Employment Current Situations of decorating workers in Handan;