Rotary shaft lip seals are components designed in a ring form, fitted between machine parts in relative rotation, with the function of separating oil or grease from the inside and dirt, dust, water and so on from the outside.
Rotary shaft lip seals are components designed in a ring form, fitted between machine parts in relative rotation, with the function of separating oil or grease from the inside and dirt, dust, water and so on from the outside.
Klein Vision unveils AirCar production prototype
According to the Klein Vision website, they claim the market for flying cars will be $1.5 trillion by 2040, so at the top end $1 million per unit that...