Magnetic suction liftdevice is a suction lift of a lifting tool.
永磁吸吊器是起重工具的一种。
2
This paper presents a liftdevice model and its principle of the work and soft hardware design, which is controlled by 8031 single-chip microcomputer.
本文介绍一种由80 31单片机控制的电梯模型系统。详述其组成、工作原理及软硬件设计方法。
3
The flap or slat drive system in the aircraft according to claim 24, wherein said first and second high-liftdevice groups are located on a same wing among said two wings.