oil seal wear sleeve

基本解释油密封耐磨套

网络释义

1)oil seal wear sleeve,油密封耐磨套2)crankcase wear sleeves and seals,曲轴箱耐磨套和密封3)O-ring wear plate seal,O型环耐磨油密封4)Abrasive resistance sealing parts,耐磨密封件5)oil seal housing,油密封套壳6)wear-resistant seal material,耐磨密封材料

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