IEC 60947-5-2-2004 Low-voltage switchgear and controlgear – Part 5-2: Control circuit devices and switching elements – Proximity switches
低压开关设备和控制设备 第5-2部分:控制电路电器和开关元件接近开关
非常感谢楼主分享 IEC 60947-5-2-2004 Low-voltage switchgear and controlgear – Part 5-2: Control circuit devices and switching elements – Proximity switches作者: piaoluodeli 时间: 2017-5-27 16:03:18