A.-900mm水柱 B.-60mm水柱 C.-300mm水柱 D.0mm水柱
A.先把量程壓縮到0~0.8MPa,再正遷移0.4MPa B.先把量程壓縮到0~0.8MPa,再負遷移0.4MPa C.先把量程壓縮到0~0.4MPa,再正遷移0.4MPa D.先把量程壓縮到0~0.4MPa,再負遷移0.4MPa
A.減小其量程為0~0.8MPa,再進行正遷移0.2MPa B.減小其量程為0~0.4MPa,再進行正遷移0.6MPa C.減小其量程為0~0.8MPa,再進行負遷移0.2MPa D.減小其量程為0~0.4MPa,再進行負遷移0.6MPa