Email format error
Email cannot be empty
Email already exists
6-20 characters(letters plus numbers only)
The password is inconsistent
Email format error
Email cannot be empty
Email does not exist
6-20 characters(letters plus numbers only)
The password is inconsistent
Clamp the specimen in grip and flex it constantly,then observe the crack degree to realize or compare its flex-endurance after flex durability.The machine is suitable for test of rubber materials.It has power off memory recovery function.