This form of circlip often used in assemblies subjected to strong centrifugal forces, is also secure against high rotational speeds. Lugs with holes are provided for rapid fitting or removal with circlip pliers.his form of circlip often used in assemblies subjected to strong centrifugal forces, is also secure against high rotational speeds. Lugs with holes are provided for rapid fitting or removal with circlip pliers.
Diseases carried by house flies include typhoid, cholera and dysentery. Other diseases carried by house flies include salmonella, anthrax and tuberculosis. House flies have also been known to transmit the eggs of parasitic worms.
There are over 30 species of blood letting flies. These flies hunt by sight. They are painful vicious biters of both people and horses. And they are more than just an annoyance - they can transmit diseases like Equine Infectious Anemia (EIA) and Potomac Horse Fever (PHF). The horse & deer fly can suck blood for several minutes and only the female horse fly bites to feed on blood.