A.氣容不變 B.氣容增大 C.氣容減小 D.先減小后增大
A.0.008MPa,0.08MPa B.0.08MPa,0.008MPa C.0.08MPa,0.08MPa D.0.1MPa,0.1MPa
A.定值控制系統(tǒng) B.程序控制系統(tǒng) C.隨動(dòng)控制系統(tǒng) D.邏輯控制系統(tǒng)