Set the rabbit with stainless steel, hard silk or soft silk?
Or with soft steel wire is better, steel rope is divided into steel core and hemp core, soft should be hemp core
It is soft silk, the soft steel wire is the soft silk that you call.
It is hard core of the steel core is soft, good flexibility, good toughness, good performance under alternating stress of steel core is hard, scalability is not good, good plasticity, small deformation, good rigidity, performance under alternating stress is not good
