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underhung adj.1.下頜突出的。2.【木工】自下承接的;(拉門)...

underkill

Rules for construction of cranes , monorails , and hoists with bridge or trolley or hoist of the underhung type 起重機單軌吊車和提升機的建造規則

, interpreations : overhead and gantry cranes top running bridge , single grinder , underhung hoist 說明:高架起重機和龍門起重機

Overhead hoists underhung 高架懸掛式提升機

Monorails and underhung cranes 單軌懸掛式起重機

Specifications for enclosed - track underhung cranes and monorail systems 封閉軌道懸掛式起重機和單軌系統用規范

Patented track underhung cranes and monorail systems - specifications 優質懸掛式軌道起重機和單軌系統.規范

Overhead and gantry cranes top running bridge , single girder , underhung hoist 橋式起重機和龍門起重機

Interpretations : overhead hoists underhung 說明:高架懸掛提升機

Interpretations : monorails and underhung cranes 說明:單軌懸掛起重機