A.1MPa B.1.5MPa C.21MPa D.2.5MPa
A.±0.2% B.±0.3% C.±0.4% D.±0.5%
A.校核導(dǎo)葉接力器緊急關(guān)閉時(shí)間 B.蝸殼水壓上升率 C.機(jī)組轉(zhuǎn)速上升率 D.全對(duì)