
Aerospace Series - Nuts, Hexagon, Slotted/Castellated In Steel Cadmium Plated - Classification: 1100 Mpa/235 Degrees C
出版:Association Francaise de Normalisation

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Aerospace Series - Nuts, Hexagon, Slotted/Castellated In Steel Cadmium Plated - Classification: 1100 Mpa/235 Degrees C
出版:Association Francaise de Normalisation
专家解读视频