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air mortor hoist with chain driven trolley
词语: air mortor hoist with chain driven trolley
解释: 链条移动式风动起重机
词性: 名词
词典: 机械专业英汉词典
air mortor hoist with chain driven trolley 相关解释
链条移动式风动起重机 air mortor hoist with chain driven trolley