Test method for damping capacity of metallic damping materials - torsion pendulum method and flexural resonance method 金屬阻尼材料阻尼本領(lǐng)試驗(yàn)方法扭擺法和彎曲共振法
The testing method for internal friction of fine ceramics at elevated temperatures - part 2 : flexural resonance method 細(xì)陶瓷的高溫內(nèi)部摩擦試驗(yàn)方法.第2部分:彎曲共振法