This video shows the complete oil change and oil level sensor replacement on the BMW E39 M5. We go step by step through the ...

Abstract: In this paper, a differential heat flow sensor was designed and developed for the measurement of the engine plume heat flow based on temperature gradient and the principle of the ...

Abstract: Wire retention force is an important indicator for evaluating the reliability of wire insertion in electrical connectors. Current approaches to measure this force are mainly relied on spring ...