We have modified the CD electric hoist into a double hook hoist with synchronous load lifting.
我们在CD型电动葫芦基础上，改进设计成双钩同步起吊电动葫芦。
Single hook lifting height is to 25 meter, and double hook is to 12 meter.
单勾提升高度最高可至25米。双钩最高可提升至12米。
This single track double hook lifting staggered operation system was proven in practice to be stable and practical, thus solving the projecting problem in the incline transformation.
在实践中，验证了单线轨道双钩提升错动运行系统的稳定性和实用性，解决了斜井整改的突出问题。
The utility model designs a double-hook fall-off preventing coat hanger.
本实用新型设计一种双挂钩防脱落衣架。
The utility model designs a double-hook fall-off preventing coat hanger.
本实用新型设计一种双挂钩防脱落衣架。
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