A.中間軸承溫度低于65℃ B.尾軸溫度低于65℃ C.推力軸承溫度達(dá)70℃ D.尾軸填料函溫度達(dá)60℃
A.90% B.85% C.80% D.75%
A.100% B.120% C.110% D.103%