Aviation English
Fueling Deicing

测水膏 是什么?

测水膏 A chemical indicator applied to the end of a fuel tank dipstick to detect the presence of water at the bottom of aviation fuel tanks during preflight inspections. Used to ensure fuel quality and prevent engine or fuel system contamination.

Source: ICAO Doc 9432, FAA PCG

How is “测水膏” Used in Practice?

加油前,在量油尺上涂抹测水膏,以检测油箱中是否有水。

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

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Frequently Asked Questions

测水膏 是什么?

A chemical indicator applied to the end of a fuel tank dipstick to detect the presence of water at the bottom of aviation fuel tanks during preflight inspections. Used to ensure fuel quality and prevent engine or fuel system contamination.

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