14-12-2015, 07:40 AM
the bumper made by composite material. so any can help to select the materials for getting good shock resistance, light weight, low cost.
|
Messages In This Thread |
automobile bumber for accident prevention - by Guest - 14-12-2015, 07:40 AM
RE: automobile bumber for accident prevention - by jaseela123 - 02-05-2017, 03:23 PM
|