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SVBONY SV503 Telescope 80ED F7 Telescope, Bundle with SV193 Focal Reducer
Amazon.com : SVBONY SV503 Telescope 80ED F7 Telescope, Bundle with SV193 Focal Reducer : Electronics
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Fit-up concentric reducer #fabrication #steel #fitter #pipe #everyone #jobs #fabricator A concentric reducer is a type of pipe fitting used in piping systems to connect two pipes of different diameters that are aligned on the same centerline (hence "concentric"). It forms a cone-shaped transition between the larger and smaller diameter pipes. | Rhaffy Pansoy
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