
BOLT, PAN HEAD, CLOSE TOLERANCE, SHORT THREAD, RIBBED CRUCIFORM RECESS, A286 CRES, SELF-LOCKING AND NON-LOCKING
出版:Aerospace Industries Association

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BOLT, PAN HEAD, CLOSE TOLERANCE, SHORT THREAD, RIBBED CRUCIFORM RECESS, A286 CRES, SELF-LOCKING AND NON-LOCKING
出版:Aerospace Industries Association
專家解讀視頻