一组GTC—F型液压升降机在“神舟”号飞船试验对接现场工作。
A group of GTC-F model hydraulic elevator is working on "Magic Boat" aeroboat experimentalbutting site.
比如购买绝缘型液压升降机建造停放库房的投资额大，露天作业环境对作业性能影响大，下雨大雾不能作业。
Such as the purchase of insulation type hydraulic elevator parking storehouse construction investment big, open work environment impact on job performance, rain fog can not work.
介绍了YBY01型车用装卸液压升降机的结构组成与工作原理，提出了YBY01型车用装卸液压升降机的设计要点。
The paper introduces the structure and work principle of YBY01 vehicle-used loading and unloading hydraulic elevator and puts forward the designing process.
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