In urethane forming, the inside radius is produced in a manner that in some respects resembles bottom bending. The urethane ...

Semi-truck retarders are an important aspect of big rigs, helping them to reach reasonable speeds without relying solely on ...

Heavy rain over the radar site will cause attenuation of all signals. Path atte nuation also occurs when the radar beam passes through an intense thunderstorm cell; the returned signal from cells ...