
BS ISO 4386-1. Plain bearings. Metallic multilayer plain bearings. Part 1. Non-destructive ultrasonic testing of bond
出版:British Standards Institution

专家解读视频
BS ISO 4386-1. Plain bearings. Metallic multilayer plain bearings. Part 1. Non-destructive ultrasonic testing of bond
出版:British Standards Institution
专家解读视频