Draft Document - Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 1: Plastic moulded enclosure outlines (IEC 49/840/CD:2009)
文件草稿.频率控制和选择用表面安装压电装置.标准外形和端子引线连接.第1部分:塑料模制外壳外形(IEC 49/840/CD:2009)