eccentric-type vibrator

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Mechanical rectifier — A mechanical rectifier is a device for converting alternating current (AC) to direct current (DC) by means of mechanically operated switches. The best known type is the commutator, which is an integral part of a DC dynamo but, before solid state… … Wikipedia
Vibratory finishing — is a process used to remove burrs from large numbers of relatively small workpieces.In this batch type operation, specially shaped abrasive pellets of nonmetallic or metallic media are placed in a Vibratory tumbler along with the parts to be… … Wikipedia
Coupling (UK TV series) — Coupling Coupling intertitle (series 1–3) Format British sitcom Written by Steven Moffat … Wikipedia

Словари и энциклопедии на Академике