弹簧隔振器
spring vibration isolator
spring vibration-isolator
钢缆弹簧隔振器
metal wire cable spring isolator
空气弹簧隔振器
air cushion shock absorber
非金属-金属转化
nonmetal-metal transition
金属弹簧重力仪
metallic spring gravimeter
metal-spring gravimeter
金属－金属髋关节假体
Metal-on-metal hip prostheses
弹簧隔振
spring vibration isolation mounting
isolation vibration by spring sets
弹簧隔振基础
spring vibration isolation foundation
spring vibration-isolation foundation
vibration isolating spring supported foundation
spring vibration-isolated foundation
spring supported foundation
弹簧隔振系统
spring vibration isolation system