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Straight mineral
| Глоссарий терминов смазочных материалов |
Oils which do not contain compounds or “additives”.
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Mineral, английский
- A naturally occurring, inorganic, crystalline solid with a definite internal structure and chemical composition.
- An inorganic substance comment: the most important minerals required by the body are: calcium (found in cheese, milk and green vegetables) which helps the growth of bones and encourages blood clotting; iron (found in bread and liver) which helps produce red blood cells; phosphorus (found in bread and fish) which helps in the growth of bones and the metabolism of fats; iodine (found in fish) which is essential to the functioning of the thyroid gland.
- Минерал
Mineral, шведский
Mineral (i.e., asbestos); or, английский
Mineral acre, английский
Mineral adipocire, английский
Mineral aggregate, английский
Mineral and energy resources exploration satellite (japan), английский
Mineral assessment, английский
Mineral association, английский
Mineral belt, английский
Mineral blossom, английский
Mineral box work, английский
Weathering feature resulting from hard mineral deposits formed in rock
Mineral bruto, английский
Mineral caoutchouc, английский
Mineral carbonatado, английский
Mineral charcoal, английский
Mineral claim, английский
Mineral cleavage, английский
Mineral de fusion propia, английский
Mineral deed, английский
Mineral deposit, английский
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Dn factor, английский
- Old reference to define bearing speed. corresponds to bearing bore in millimetres (d) multiplied by the speed in rpm (n). current terminology is ndm.
- Used as a guide to lubricant selection for rolling contact bearings, it is also called a speed factor, the product of the bore of a rolling contact bearing, expressed in mm (d), and the speed in rpm. values up to 300,000 permit use of normal nlgi 2 grease; higher values indicate fluid oil or specially formulated greases, and values in the 1,000,000 range require oil-mist or air-oil lubrication or specially formulated greases.
Acid number (an), английский
Milligrams of koh required in tests to neutralise all the acidic constituents present in a 1 gram sample of petroleum product. also formerly called the neutralisation number, this property is often used to indicate the extent of contamination or oxidation of used oils.
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