Light manufacturing or distribution establishments in fully enclosed buildings, not involving nuisances perceptible at the property line of noise, glare, dust, smoke, fumes or odors and not involving substantial volumes of heavy trucking or the use of heavy machinery. Only activities such as electronics manufacturing or assembly, light metal products fabrication, printing and punishing, processing and distribution of food products, distribution and servicing of business machines and small volume chemical processing shall be permitted. Site plan review by the Planning Board shall be required for all uses under this subsection.