contact spring [电] 接触弹簧 ; 接点弹簧 ; 接触弹片
spring contact tongue 弹性接触片
back contact spring 静接点弹簧 ; 后触簧
contact spring set 触点弹簧组
contact spring assembly 触点弹簧装置
stationary contact spring 静触点弹簧
armature contact spring 衔铁触点弹簧
Contact flat spiral spring 接触形平面涡卷弹簧
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