There are three gearboxes (inlet, transfer and accessory) on the engine. 发动机上的3个齿轮箱不包括
A.进气齿轮箱; B.传动齿轮箱; C.附件齿轮箱; D.低压齿轮箱;正确答案D
There are three gearboxes (inlet, transfer and accessory) on the engine. 发动机上的3个齿轮箱不包括
A.进气齿轮箱; B.传动齿轮箱; C.附件齿轮箱; D.低压齿轮箱;正确答案D