platform hoist

基本解釋

In a moment of bravery, you leap down and hoist her back onto the platform, but there's no time to climb out ahead of the oncoming train.
一勇敢，你就跳下去把她托回到月臺。但是，此時已經(jīng)沒有時間搶在馬上進站的地鐵前爬出去了。
It is one of hoist tools for repairing platform. Its rotating speed is slow and driving efficiency is high and its operation is reliable and safety in concentrated control.
是檢修平臺起吊機具之一，轉動速度慢，傳動效率高，集中控制運行安全可靠。
www.chinapower.com.cn
In association with related regulations, technical standards and criteria of hoist and lifting machinery, problem of adding hoist device on aerial work platform trucks is discussed in the article.
結合國家有關起重機械的相關法規(guī)、技術標準和規(guī)范，對高空作業(yè)車附加起重裝置的問題進行了探討。