山南關節簧中簧(Joint damping spring)
- 詳細(xì)介紹
關節簧(huáng)中(zhōng)簧特點特征
Characteristics of spring in spring
醫用不鏽鋼材質(zhì)
Medical stainless steel meterial
簧中簧設計,小空(kōng)間力值
Design of spring middle spring ,small space power
高抗拉(lā)強度,壽命高,安全性好
High tensile strength,high life and safety