玉樹關(guān)節簧中(zhōng)簧(Joint damping spring)
- 詳細介紹
關節簧中簧(huáng)特點特征
Characteristics of spring in spring
醫用不鏽鋼(gāng)材(cái)質(zhì)
Medical stainless steel meterial
簧中簧設計,小空間力值
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