The Green-Lagrange strain at the critical location determined from the finite element analysis was used for evaluating the fatigue damage parameter of the rubber components.

I have a beautiful pencil case, the inside of the study are colorful, there is a blue rubber, three white pen, a black ball point pen, have a pink ruler and two green pencil, I like them very much!

Green environmental protection rubber grass planting brick (trees protection brick), whose main material is each kind of scrap rubber, is deeply processed product made of 5 to 12-mesh rubber grains.