lifting apparatus

基本解释

After the accident happens, the project personnel of the subway dash into the station to rush to repair lifting the apparatus.
事故发生后，地铁工程人员抬住设备冲入车站进行抢修。
The positioning apparatus also includes a lifting device for raising and lowering the outer cylinder. The lifting device includes a threaded drive mechanism coupled to the piston.
所述定位装置还包括用于升高和降低所述外气缸的提升装置，所述提升装置包括与所述活塞相连的带螺纹驱动机构。
ip.com
During the installation of large structures on the sea, the weight and gravity-center values of the structures should be very accurate, considering the lifting capability of the operating apparatus.
大型结构物在海上安装过程中，受到作业机具吊装能力等因素的影响，需要准确的结构物重量和重心数值。