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URL title: 封箱机链条的润滑对润滑剂有哪些要求？-泉州山熊智能设备有限公司
URL description: 封箱机链条的润滑对润滑剂应有如下要求：1、较好的渗透能力，就是可以渗入各个链环中的摩擦环节，形成边界膜，减少磨损。2、应该具有良好的抗氧化稳...
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