... insulation class 绝缘等级 insulation rubber 防震橡胶，绝缘橡胶 insulation test 绝缘试验 ...
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短语
手柄包裹防震橡胶
Handle covered with anti-vibration rubber
防震橡胶固定件
Rubber Mounts for Vibration Isolation
防震橡胶型
XGS
橡胶防震
rubber buffer
;
rubber mounting
橡胶防震轴承
antivibration bearing with rubber coating
橡胶防震垫
rubber rails