lifting apparatus

基本解釋

After the accident happens, the project personnel of the subway dash into the station to rush to repair lifting the apparatus.
事故發(fā)生后，地鐵工程人員抬住設(shè)備沖入車站進(jìn)行搶修。
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.
所述定位裝置還包括用于升高和降低所述外氣缸的提升裝置，所述提升裝置包括與所述活塞相連的帶螺紋驅(qū)動(dòng)機(jī)構(gòu)。
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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.
大型結(jié)構(gòu)物在海上安裝過程中，受到作業(yè)機(jī)具吊裝能力等因素的影響，需要準(zhǔn)確的結(jié)構(gòu)物重量和重心數(shù)值。