Fluoroscopic imaging assembly means a subsystem in which X-ray photons produce a visual image. It includes the image receptor(s) such as the image intensifier and spot-film device, electrical interlocks, if any, and structural material providing linkage between the image receptor and diagnostic source assembly.
Tube housing assembly means the tube housing with tube installed. It includes high-voltage and/or filament transformers and other appropriate elements when such are contained within the tube housing.
Invasive species means an alien species whose introduction does or is likely to cause economic or environmental harm or harm to human health.
Dip coating means the application of a coating material to a substrate by dipping the part into a tank of the coating material.
Aquatic invasive species means any invasive, prohibited,