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.

是检修平台起吊机具之一，转动速度慢，传动效率高，集中控制运行安全可靠。

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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台。但是，此时已经没有时间抢在马上进站的地铁前爬出去了。

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Electric hoist test platform, sound-level meter, varnish film thickness gauge, altazimuth, level;

电动葫芦试验台、声级计、漆膜测厚仪、经纬仪、水准仪；

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