sun jun wang xiao chen (3 Ergebnisse)

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-07-01 Pages: 184 Publisher: China Machine Press . Department of Electrical and Electronic famous bestseller : Getting Started with graphic motor skills. a total of 10 chapters. including motor selection. the structure of the three-phase asynchronous motor and technical performance . three-phase asynchronous motors . Getting Started. three-phase asynchronous motor skills to use . single -phase induction motor structure. principle and purpose . single-phase induction m.Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-11-01 Pages: 219 Publisher: Chemical Industry Press . chart Easy electrician Series : Transformers use and maintenance mainly includes transformer Getting the basics . oil-immersed power transformers. dry type power transformers. special power transformers. small power transformers . voltage regulators. voltage transformers. current transformers and welding transformers. The book in the form of a chart detailing the basic structure of the various transformers . worki.Four Satisfaction guaranteed,or money back.

Hardcover. Zustand: New. HardCover. Pub Date: 2016-04-01 Pages: 666 Language: Chinese Publisher: Chemical Industry Press book introduces all the basic features of common electrical tools and instruments. uses. use precautions and use; indoor distribution lines . low-voltage overhead lines. cable lines. electrical lighting equipment and electric fans. motors commonly used. commonly used low-voltage electrical appliances. electrical control circuit. consisting essentially transformers. programmable controllers. inverte.