Efficient hoisting device applied to impeller head

The utility model discloses an efficient hoisting device applied to an impeller head, which relates to the field of impeller head hoisting, and comprises a storage box, lifting hooks are symmetrically arranged on the upper surface of the storage box, a lifting mechanism is arranged at the bottom of...

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Bibliographische Detailangaben
1. Verfasser: ZHANG FANGYOU
Format: Patent
Sprache:chi ; eng
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