| 31. | Style : Permanent razor with twin-blade replacement cartridges and lubricating strip
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| 32. | Style : Permanent razor with triple-blade replacement cartridges and lubricating strip
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| 33. | Ten oil pumps inside that engine keep it lubricated under high stress.
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| 34. | Pine nuts : Moisturizes the lungs and lubricates the intestines.
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| 35. | Helping him come back was a new remedy that lubricates his joints.
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| 36. | The routes for arms trafficking and drugs are usually lubricated by corruption,
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| 37. | Water often lubricates faults, filling in fractures and jogs.
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| 38. | Most condoms are lubricated and they allow less painful and easier penetration.
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| 39. | The piston shell must be lubricated and cooled with oil.
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| 40. | These were likely the first automobiles to have pressure-lubricated camshafts.
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