Manufacturing, preparation, processing or fabrication of products, with all activities and product storage taking place within a completely enclosed building.

Scientific or research laboratories which are devoted to research, design and experimentation including experimental operation of equipment and pilot plants.

The warehousing or storage of products within a completely enclosed building, excluding retail self -storage facilities, provided that no retail sales or motor freight facilities shall be permitted except as incidental and accessory to a permitted or conditional use.

Computer centers.

Pharmaceutical operations.

Offices and office buildings, including medical professional.

Industrial office parks meeting the specific Bulk and Area Requirements as set forth in Subsection 20-19.4 of this chapter.

Commuter parking facilities.

Agricultural and horticultural uses.

Day care centers, child care centers, and nursery schools.

Continuing care developments in accordance with the zoning provisions contained in Subsection 20-19.5 hereinbelow.