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ＤＧＬＢ系列交流电动机综合保护器煤炭部三建公司机电处李孝勇ＤＧＬＢ系列交流电动机综合保护器是获国家专利的最新一代交流电动机综合保护装置，它是电工技术和电子技术相结合的高新技术产品，可取代热继电器和常规电子式综合保护装置。我们对其进行的各项性能测试表明...
DGLB Series AC Motor Protector Coal Division three built the Department of Electrical and Mechanical Services Li Xiaoyong DGLB series of AC motor integrated protection is a national patent of the latest generation of integrated AC motor protection device, which is a combination of electrical and electronic technology, high-tech products, Replaces thermal relays and conventional electronic integrated protection. Our performance tests on it show that ...