五(wǔ)指山關節(jiē)簧中簧(Joint damping spring)
- 詳(xiáng)細介(jiè)紹
關節簧中簧特點特征(zhēng)
Characteristics of spring in spring
醫用不鏽鋼材質
Medical stainless steel meterial
簧中簧設計,小空間(jiān)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