Fuel drain valves.

Bibliographic Details
Corporate Author:	United States. Federal Aviation Administration
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : U.S. Dept. of Transportation, Federal Aviation Administration, [1983]
Series:	Advisory circular ; AC no: 20-119
Subjects:	Airplanes > Fuel systems > Vapor lock.
Online Access:	https://purl.fdlp.gov/GPO/LPS104161

Available Online