
Bs En 61837-3 - Surface Mounted Piezoelectric Devices For Frequency Control And Selecti0n - Standard Outlines And Terminal Lead Connections - Part 3: Metal Enclosure
出版:British Standards Institution

专家解读视频
Bs En 61837-3 - Surface Mounted Piezoelectric Devices For Frequency Control And Selecti0n - Standard Outlines And Terminal Lead Connections - Part 3: Metal Enclosure
出版:British Standards Institution
专家解读视频