The manufacturer may establish procedures to provide feedback on unairworthy conditions that were discovered when complying.制造商可以建立程序，对在遵守时发现的不适航条件提供反馈
A.The manufacturer may offer procedures to provide feedback on unairworthy conditions that were discovered to be complied. B.In order to discover any unairworthy conditions when compiling, the manufacturer shall comply with certain procedures. C.The manufacturer may set up 'procedures to feedback unairworthy conditions discovered when complying.正确答案C
