
AEROSPACE SERIES - SCREWS, HEXAGON HEAD, THREADED TO HEAD, IN HEAT RESISTING STEEL FE-PA92HT (A286) - CLASSIFICATION: 900 MPA (AT AMBIENT TEMPERATURE)/650 DEGREE C
出版:Comite Europeen de Normalisation

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AEROSPACE SERIES - SCREWS, HEXAGON HEAD, THREADED TO HEAD, IN HEAT RESISTING STEEL FE-PA92HT (A286) - CLASSIFICATION: 900 MPA (AT AMBIENT TEMPERATURE)/650 DEGREE C
出版:Comite Europeen de Normalisation
专家解读视频