A.1636 B.1663 C.1694 D.1535
A.1000㎡ B.1200㎡ C.1250㎡ D.1100㎡
A.聯(lián)系降負(fù)荷; B.給水切換旁路; C.關(guān)閉高加到除氧器疏水; D.緊急切除高加