beam-lifter

常见例句

cast-in-place continuous beam lift
现浇连续梁顶升
The products have been applied to 900 tons beam carrier, 900 tons beam lifting, asphalt paver, and other large and medium-sized flatbed walking devices.
产品已经应用在900吨大型运梁车、900吨提梁机和沥青摊铺机以及其它大中型平板车的行走装置中。
She performed on the balance beam with much grace.
她在平衡木上表演得非常优美。
It's quite an effort to lift this heavy box.
抬起这只沉重的箱子要花费相当大的力气。
She (was) whisked up to the top floor in the lift.
她乘电梯迅速到达顶层。
The beam of the searchlight pierced the darkness.
探照灯的光柱射入黑暗中。