衡水關節簧中簧(Joint damping spring)
- 詳(xiáng)細介紹
關節簧中簧特點特征
Characteristics of spring in spring
醫用不鏽鋼材質(zhì)
Medical stainless steel meterial
簧中簧設計,小空間力(lì)值
Design of spring middle spring ,small space power
高(gāo)抗拉強(qiáng)度,壽命高,安全(quán)性好
High tensile strength,high life and safety