Control cables from rudder pedals to rudder control horn.

控制电缆从舵踏板，以控制舵角。

youdao

Also worth noting is the fact that this is the only exposed control horn on the entire airplane!

还值得一提的是，这是唯一的暴露控制非洲之角整个飞机！

youdao

Air tightness test and safety valve adjusting for main air receiver (control air receiver, air horn receiver) on board.

主空气瓶(制空气瓶、笛空气瓶)船后气密试验和安全阀的调整。

youdao

In the new movie, the glasses become time frames: Oldman has one pair, horn-rimmed, to show that we are in flashback, with Smiley still working for Control, and another, larger pair to make it clear that we have skipped ahead.

NEWYORKER: I Spy