gallow造句

• There are four ( 4 ) side launching arrangements and two ( 2 ) longitudinal launching arrangements positioned on the brackets , plus two ( 2 ) side launching cylinders placed on the “ horns ” of the suspension gallow
  牛腿上共设4台横向推进油缸， 2台纵向推进油缸，此外，在吊架牛腿上设有2台横向推进油缸。