給水-省煤器-水冷壁-汽水分離器-頂棚過(guò)熱器-包墻過(guò)熱器-低溫過(guò)熱器-屏式過(guò)熱器-末級(jí)過(guò)熱器-主汽
A.80% B.85% C.90%
A.±5mm B.±3mm C.3mm