shock-free vibration machine

  • 71Honda CB750 — Manufacturer Honda Production 1969–2003, 2007 Class Sport bike or standard …

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  • 72Foil bearing — Foil bearings are a type of air bearing. A shaft is supported by a compliant, spring loaded foil journal lining. Once the shaft is spinning fast enough, the working fluid (usually air), pushes the foil away from the shaft so that there is then no …

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  • 73Belleville washer — A Belleville washer, also known as a coned disc spring,[1] conical spring washer,[2] disc spring, Belleville spring or cupped spring washer, is a type of …

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  • 74Allergy — Classification and external resources Hives are a common allergic symptom. ICD 10 T78.4 …

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  • 75Drum brake — A drum brake with the drum removed as used on the rear wheel of a car or truck. Note that in this installation, a cable operated parking brake uses the service shoes …

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  • 76Investment casting — For investment casting in art, see lost wax casting. Investment casting, also called lost wax casting, is one of the oldest known metal forming techniques. From 5,000 years ago, when beeswax formed the pattern, to today’s high technology waxes,… …

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  • 77PlayStation (console) — For other uses, see PlayStation (disambiguation). PlayStation …

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