A.(12~14)% B.(14~16)% C.(16~18)% D.(18~20)%
A.11886kW B.15282kW C.16980kW D.13753kW
A.標(biāo)定轉(zhuǎn)速下 B.全部轉(zhuǎn)速范圍內(nèi) C.103%的標(biāo)定轉(zhuǎn)速下 D.最低穩(wěn)定轉(zhuǎn)速下