Assembled diverting device of centrifugal pump in which area of outlet cross section of spiral channel most far from discharge pipe is made larger than output cross section of other spiral channel.
申请公布号
UA30057(U)
申请公布日期
2008.02.11
申请号
UA20070011243U
申请日期
2007.10.11
申请人
PUBLIC CORPORATION &LDQUO,SCIENTIFIC-RESEARCH ANDDESIGNING INSTITUTE OF NUCLEAR AND POWER PUMP-BUILDING&RDQUO,
