
Aerospace - MJ-threads Part 1: General requirements (ISO 5855-1:1999); Text in German and English
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Aerospace - MJ-threads Part 1: General requirements (ISO 5855-1:1999); Text in German and English
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻