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。
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。
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；
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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