The power plant danger areas are:(A) the air inlet,(B) exhaust from the fan,(C)core sections of the engine
A.. A and B
B.B and C
C.A and C
D.A, B and C
正确答案是D
The power plant danger areas are:(A) the air inlet,(B) exhaust from the fan,(C)core sections of the engine
A.. A and B
B.B and C
C.A and C
D.A, B and C
正确答案是D