A.0.1%~0.3% B.0.2%~0.3% C.0.3%~0.4%
A.打開(kāi)制冷劑水再生閥 B.關(guān)閉制冷劑水再生閥 C.切斷電源
A.66.7Pa B.77.7Pa C.56.6Pa