石嘴山(shān)關節簧中簧(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(zhōng)簧設計(jì),小(xiǎo)空間力值
Design of spring middle spring ,small space power
高抗拉強度,壽命(mìng)高,安全性(xìng)好
High tensile strength,high life and safety