@Article{2011, title = {风机泵类高压变频改造的节能分析及计算方法}, author = {汪书苹,盛明珺,胡 丹}, journal = {电力自动化设备}, volume = {31}, number = {3}, pages = {}, numpages = {4.0000}, year = {2011}, month = {}, doi = {}, publisher = {电力自动化设备杂志社} }