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手机振子、手机零件、笔记本零件；
Oscillator phone, cell phone parts and notebook parts;
youdao
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本实用新型属于车辆坐椅减振装置。
The utility model belongs to a shock damping frame for a vehicle seat.
youdao
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本实用新型属于车辆坐椅减振装置。
The utility model belongs to a shock damping frame for a vehicle seat.
youdao