A.测量值、输出值、设定值 B.输出值、测量值、设定值 C.测量值、设定值、输出值 D.设定值、输出值、测量值
A.45%、小于4g/L B.46%、4g/L C.50%、4g/L D.55%、6g/L
A.5% B.10% C.15% D.20%