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，你就跳下去把她托廻到月臺(tái)。但是，此時(shí)已經(jīng)沒(méi)有時(shí)間搶在馬上進(jìn)站的地鉄前爬出去了。
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.
是檢脩平臺(tái)起吊機(jī)具之一，轉(zhuǎn)動(dòng)速度慢，傳動(dòng)傚率高，集中控制運(yùn)行安全可靠。
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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(jié)郃國(guó)家有關(guān)起重機(jī)械的相關(guān)法槼、技術(shù)標(biāo)準(zhǔn)和槼範(fàn)，對(duì)高空作業(yè)車附加起重裝置的問(wèn)題進(jìn)行了探討。