Chinese translation for "辅助交换级"

partial switching stage

Similar Words：

"辅助建筑" Chinese translation, "辅助建筑设备" Chinese translation, "辅助建筑设施" Chinese translation, "辅助建筑物" Chinese translation, "辅助降落装具" Chinese translation, "辅助交换台" Chinese translation, "辅助交流发电机" Chinese translation, "辅助交配" Chinese translation, "辅助交通工具" Chinese translation, "辅助交通设备" Chinese translation