wang zhi liang xiao dong (4 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2020-10-01 Pages: 314 Language: Chinese Publisher: Higher Education Press Power Electronics Fundamentals A total of 8 chapters. namely introduction. power electronic devices and applications. DC and DC conversion circuit. AC and Current conversion circuit. DC-AC conversion circuit. AC-AC conversion circuit. soft switching conversion principle. passive components in power electronic devices.?Power Electronics Fundamentals strives to build a three-dimensional power electron.

paperback. Zustand: New. Paperback. Pub Date: 2015-12-01 Pages: 275 Language: Chinese Publisher: China Agriculture Press African swine fever is divided into seven chapters. detailing the global African swine fever incidence. prevalence and control before. etiology. prevalence content disease. clinical pathology and laboratory diagnostic techniques. vaccines and immunization. as well as our country faces the prevention and control measures to be taken by African swine fever and the like. African swine fever comprehens.

paperback. Zustand: Good. Paperback. Pub Date: 1900 Publisher: Unknown [7.8 * 12.3 cm. Pocketbook missing cover of the first page of a Folio: Other Pages: 20.

paperback. Zustand: New. Paperback. Pub Date: 2015-12-01 Pages: 353 Language: Chinese Publisher: China Agriculture Press Peste des petits ruminants is a comprehensive and systematic introduction Guoneishoubu PPRV monograph. A comprehensive introduction PPRV popular before. etiology. epidemiology. clinical symptoms and pathological changes. diagnosis and monitoring. prevention and control. can provide a reference for the eradication of PPR.