Date & Time: 2015-12-23 16:18 Click：
Principles for self-manufacturing test equipment:
(1)Tools/equipment self-manufactured in accordance with the design data provided by aircraft or its component manufacturers, while meeting the manufacturing standards and their files set up, can be approved by regional Administration of CAAC after certified according to the approved certification procedures.
(2)Self-manufactured test equipment recommended by the aircraft or its component Manufacturers but design data not provided, shall meet the design and manufacturing standards required by this AC. They can be approved by the Agency authorized by CAAC after operational manuals and files of them established.