词语起重滑车
解释hoist block
hoist block〔名词〕起重滑车详细»
hoist block〔名词〕提升滑车,起重滑车详细»
起重滑车hoisting tackle;tackle purchase详细»
起重滑车tackle block;tackleblock详细»
起重滑车gun tackle;hoisting block;hoisting tackle;lifting tackle;tackle purchase详细»
起重滑车lifting tackle;tackle block;tackleblock详细»
起重滑车purchase tackle详细»
起重滑车lifting tackle详细»