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1
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lubricant
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industrialized countries
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Lubricants are widely used in industrialized countries to maintain machinery and vehicles and minimize friction and wear.
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6
|
|
2
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lubricant
|
traditional societies
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In traditional societies, natural oils and animal fats are commonly used as lubricants for traditional crafts and medicine.
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4
|
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3
|
lubricant
|
Western countries
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Lubricants are widely used in Western countries to reduce friction and wear in machinery.
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3
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4
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lubricant
|
Conservative societies
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In conservative societies, traditional methods of lubrication such as animal fats or natural oils are more commonly used than modern lubricants.
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1
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5
|
lubricant
|
Tropical countries
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Lubricants are less commonly used in tropical countries due to the lower viscosity of oils in high temperatures.
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1
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