landing gear safety circuit起落架: alighting carriage; landing ...保险: insure; guarantee; insurance电路: circuit; electric circuit; e ...起落架保险锁: landing-gear safety latch解除保险电路: arming circuit; arming link下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:起落架保险电路，即可在微信中查询翻译
