白钢2019-09-252019-09-252017-03-032009-04-10http://hdl.handle.net/20.500.12424/493108chiWith permission of the license/copyright holder滕虎忱华丰机器厂柴油机工业染织业Teng HuchenHuafeng Machinery FactoryDiesel IndustryDyeing and Knitting Industry滕虎忱与华丰机器厂 [Teng Huchen and Huafeng Machinery Factory]Thesis