这种机器叫钢丝绳电动葫芦。

This machine is called wire rope electric hoist.

youdao

钢丝绳电动葫芦中某些类型产品的噪声问题，多年来一直困扰着同行业厂，至今尚未彻底解决。

Noise problems in some types of electric rope hoists has been bothering manufacturers for many years and not been solved completely by now.

youdao

介绍了德马格公司新型DR钢丝绳电动葫芦的系列参数、结构特点、主要传动部件和安全保护装置。

This paper presents series parameters, structural characteristics, main driver components and safe protection devices of Demag's new DR rope hoist.

youdao