A.溫度控制開(kāi)關(guān) B.高低壓控制調(diào)節(jié)開(kāi)關(guān) C.引擎轉(zhuǎn)速控制開(kāi)關(guān) D.壓力平衡控制開(kāi)關(guān) E.負(fù)荷調(diào)節(jié)開(kāi)關(guān)所控制
A.10% B.15% C.20% D.25% E.35%