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lubricating grease
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lubricating grease
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工学
润滑脂
释
lubricating grease
润滑脂
一类由润滑油基础油和稠化剂的稳定混合物所组成的半流体至固体状的产品,可加入某些添加剂以赋予其特殊性能。属于石油产品,俗称黄油。
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