walking crane〔名词〕执行起重机详细»
walking crane〔名词〕活动吊车详细»
walking crane步行式吊车详细»
walking crane〔名词〕步行式吊车详细»
walking crane〔名词〕活动吊车详细»
移动式起重机travelift;travelling crane详细»
移动式起重机mobile crane;mobile hoists;run about crane;traveling crane;travelling crane;travelling hoist详细»
移动式起重机mobile crane mobile hoist travel[l]ing crane traveller travelling hoist详细»
移动式起重机mobile hoist;traveller详细»