阳光飞机头 发表于 2017-8-3 21:38:09

ASTM F2245-07 Design and Performance of Light Sport Airplane

Designation: F 2245 – 07

Standard Specification for Design and Performance of a Light Sport Airplane

This standard is issued under the fixed designation F 2245; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.



admin 发表于 2017-8-4 16:21:34

谢谢您的分享,金币已奖励!
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