南京關節簧(huáng)中(zhōng)簧(Joint damping spring)
- 詳細(xì)介紹(shào)
關節簧中簧特點特征
Characteristics of spring in spring
醫用不鏽鋼材質
Medical stainless steel meterial
簧中簧設計,小空間力值(zhí)
Design of spring middle spring ,small space power
高抗拉強度(dù),壽(shòu)命高,安全性好
High tensile strength,high life and safety