樂山關(guān)節簧中簧(Joint damping spring)
- 詳細介紹
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(shè)計,小空間(jiān)力值
Design of spring middle spring ,small space power
高(gāo)抗拉強度,壽命高,安全性好(hǎo)
High tensile strength,high life and safety