A.沖轉(zhuǎn)時(shí)蒸汽溫度偏低 B.沖轉(zhuǎn)時(shí)蒸汽溫度偏高 C.沖轉(zhuǎn)時(shí)升速率偏大 D.沖轉(zhuǎn)時(shí)升速率偏小
A.不定期分析 B.事故分析 C.專題分析 D.經(jīng)濟(jì)分析
A.10min B.15min C.5min D.30min