00789nam a2200217 a 4500001001400000003000700014005001700021008004100038020002500079040000800104100001700112245013700129260004400266300003600310490005000346504005000396650004000446700001600486700001900502830005000521vtls000100752KUKTEM20251125103730.0170802t2011    xxka   f i    001 0 eng d  a9780081017104 (pbk.)  aUMP1 aYu, Jianfeng10aElectrical motor products :binternational energy-efficiency standards and testing methods /cJianfeng Yu, Ting Zhang, Jianming Qian  aCambridge :bWoodhead Publishing,c2011  axviii, 175 p. :bill. ;c24 cm.1 aWoodhead Publishing in mechanical engineering  aIncludes bibliographical references and index 0aElectric motorsxEnergy consumption1 aTing, Zhang1 aQian, Jianming 0aWoodhead Publishing in mechanical engineering