A.S B.K C.E D.T
A.1.5 ,0.005 B.1.5 ,0.02 C.2.5 ,0.005 D.2.5 ,0.02
A.溫度、流量、壓力 B.液位、流量、壓力 C.流量、液位、溫度 D.液位、溫度、壓力