This landing was less dire: the nose wheel gear collapsed after the first glide flight for the X-2 in 1952.
这是不可怕的登陆：鼻子齿轮后，1952年第一次滑行中的X - 2飞行倒塌。
2
Skate wheel conveyors are well suited to glide lightweight cartons and packages from one station to another. They're particularly ideal if you must set up a temporary conveyor line.