Insert, Screw Thread, Helical Coil, Metric Series, Screw Locking, Cres, Cadmium Plated
出版:SAE International
专家解读视频
Insert, Screw Thread, Helical Coil, Metric Series, Screw Locking, Cres, Cadmium Plated
出版:SAE International
专家解读视频