科比变频器KEBF41.5KW09.F4.S1D-3420新-上海四喜机电自动化科技有限公司科比F4系列变频器销售***：021-34130358；13524435491封工科比变频器KEBF41.5KW09.F4.S1D-3420新科比变频器KEBF41.5KW09.F4.S1D-3420新科比变频器KEBF41.5KW09.F4.S1D-3420新科比变频器KEBF41.5KW09.F4.S1D-3420新)