High load performance. Prevention of gear damage, prolong the service life of the equipment.
耐负重性能良好。防止齿轮损伤，延长设备的使用寿命。
Prevention of gear damage, prolong the service life of the equipment.
防止齿轮损伤，延长设备的使用寿命。
The study has important significance in the maintenance and prevention of the damage in freeway.
研究对高速公路裂缝类病害的养护、维修与预防具有重要意义。
The study has important significance in the maintenance and prevention of the damage in freeway.
研究对高速公路裂缝类病害的养护、维修与预防具有重要意义。
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