light mast造句

"' Light mast "'is a tall lighting specified mast, which has several big searchlights on top of it.
Light masts illuminates large areas and are possible to move, which is why they are used ( for example ) as farming, construction and emergency works implement.
Similar to vehicles seen in Hollywood disaster movies, they will have their own power generation units that can flood light over large areas of terrain with an onboard light mast.
With this requirement formulated, impact experiments were carried out ( 1976 2000 ) on commercial and experimental approach light masts in the US, Sweden, The Netherlands, Finland, Norway and Canada, with light wing structures impacting the masts at velocities of up to 140 km / h.
It's difficult to find light mast in a sentence. 用light mast造句挺难的