A.開放空泄壓 B.關(guān)閉TV-A306降溫,待壓力穩(wěn)定后,緩慢的適當(dāng)放空泄壓 C.適當(dāng)升壓 D.等待有回流出現(xiàn)
A.開放空 B.關(guān)閉TV-A306降溫 C.向系統(tǒng)投料 D.繼續(xù)觀察壓力變化情況
A.>70%,<5% B.>70%,<20% C.>80%,<5% D.>80%,<10%