ກຳລັງໂຫຼດ
CROWN-RH14
ມົງກຸດ
1.Structure: ຫມວກກັນກະທົບແມ່ນປະກອບດ້ວຍແກະ, ອຸປະກອນໃສ່ແລະຜິວຫນັງປ້ອງກັນຄໍ.
2.ວັດສະດຸ: ABS+PC
3.Collision absorption performance: peak acceleration < 400g, function time over 150g < 4ms, shell without ອັນຕະລາຍ crack penetration resistance: steel cone weight is about 3kg, steel cone falling height is 1m, steel cone ບໍ່ຜ່ານຫມວກກັນກະທົບ 4.Specification: ປະມານ 270 * 207mm