This exceptionally comfortable motorcycle helmet has a wraparound visor and shock-absorbent rubberpadding.
这个数目舒适的摩托车头盔有一个概括的面颊和底胶的填充物。
2
After considering the conjunct effect of the rubberpadding and the bolt, the horizontal stiffness of the support and the displacements that are allowed were solved.
并在考虑了橡胶垫板和锚栓的共同作用后，推导了支座的水平刚度以及实际允许出现的水平位移。
3
The present paper has prepared the butyl rubber sealant, and through changes padding to fill in completely studies the sealant each physical performance.