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tags car
, oil
, chemistry
Mineral oils This is mainly refined petroleum products - lubricating oils, hydraulic oils, industrial oils, etc. In recent years developed a synthetic substance (polialfaolefiny, glycol, alkibenzoly, silicones, complex esters, mixing and other products) intended to carry out the respective roles, their tradition is also called «oil», from the English word oil - petroleum, oil. All mineral Hits total: 134 |
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