Electrical discharge machining (EDM), also known as spark machining, spark eroding, burning, die sinking, wire burning or wire erosion, is a manufacturing process whereby a desired shape is obtained by using electrical discharges (sparks).[1] Material is removed from the workpiece by a series of rapidly recurring current discharges between two ...
Tramadol, sold under the brandname Ultram among others, is an opioid pain medication used to treat moderate to moderately severe pain. When taken as an immediate-release oral formulation, the onset of pain relief usually occurs within about an hour. It has two different mechanisms.
Tramadol (brand name: Ultram) is an opioid analgesic (painkiller) . It is prescribed to treat moderate to moderately severe pain and is considered a safer alternative to other narcotic analgesics like hydrocodone (Vicodin, Lortab) and methadone.