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Lantern ring
| Глоссарий терминов смазочных материалов |
A metal spacer, placed at the midpoint of a series of packing rings, with holes around its circumference to permit the introduction of lubricant into a packed stuffing box.
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Circumference, английский
- Окружность; периметр
- Окружность; периметр c1rm celestial infrared measurement (program) программа измерений ик-излучений звезд
Introduction, английский
1. the act of putting something inside something the introduction of semen into the woman’s uterus the introduction of an endotracheal tube into the patient’s mouth 2. the act of starting a new process
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Lead angle (gears), английский
The angle between any helix and a plane of rotation, the complement of the helix angle; used for convenience in worms and hobs, and understood to be at the pitch diameter unless otherwise specified. formerly, in screw thread practice, “helix angle” was used instead of “lead angle”. lime-based grease: term formerly applied to calcium soap greases. such greases are water-resistant but limited to low temperatures and cannot be used as multi-purpose greases.
Kinetic/dynamic/sliding friction, английский
The resistance to a force maintaining a relative motion between two surfaces, sliding instead of rolling; varies with surface conditions, surface materials, presence and type of lubricant (see friction).
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