Piston pumps. Piston pumps can have the pistons arranged in a radial. or axial fashion. Radial types tend to be specialized. for applications requiring very high power, while. axial piston pumps are available in a wide range of. displacements and pressure capabilities that make. them suitable for many mobile and industrial tasks.
A New Hope was released on January 31, 1997, followed by The Empire Strikes Back on February 21, 1997, and Return of the Jedi on March 7, 1997, but due to the box office success of the first two (mostly A New Hope, which grossed the most of the three re-releases) it was pushed to a week later on March 14.
Box Office. Aliens was released in North American on July 18, 1986 and a few weeks later on August 29, 1986 in the UK. It debuted at number one at the box office in the U.S. with a weekend gross of $10,052,042. It opened in 1437 cinemas and stayed at number one at the box office for four weeks in a row.here was an Aliens novelization written by Alan Dean Foster and released in June 1986. Since 1989, Dark Horse has released numerous comics and novels based on Aliens. The originals of Aliens Book One and Book Two were direct sequels to Aliens while others are spin off stories.