Aviation English
Aircraft Systems

引气 是什么？

引气 High-pressure air extracted from an aircraft engine's compressor stage and used for environmental control, pressurization, anti-ice, and pneumatic systems.

Source: ICAO Doc 9432, FAA PCG

How is “引气” Used in Practice?

塔台，我们有引气故障，请求立即返回登机口进行维护。

Certification Exam Relevance

ICAO Level 4ICAO Level 5ICAO Level 6EASA FCL.055

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related Aviation English Terms

排气活门空调组件客舱压力控制器安全活门

Learn “引气” Free with Termify

Master 引气 and 4,071+ professional terms with native pronunciation, IPA transcriptions and career quizzes. 100% free, forever.

Download Free for iOS

Frequently Asked Questions

引气 是什么？

High-pressure air extracted from an aircraft engine's compressor stage and used for environmental control, pressurization, anti-ice, and pneumatic systems.

Where can I learn this term for free?

Termify is a 100% free professional English app that teaches 引气 and 4,071+ other industry terms with native pronunciation, IPA transcriptions and career quizzes. Available on iOS in 23 languages. No subscription, no credit card required.

Last updated: