count relay indication 计数继电器表示
AC indication relay 交流指示继电器
alternating current indication relay 交流指示继电器
normal indication relay 定位表示继电器
relay for position indication 指示位置的继电器
Names like beechwood relay or beech relay are an indication of incorrectly translated German language manuals.
其他名称如beechwood relay或beech relay系德语的错译。
The airborne OTH target indication radar for ship born helicopter not only provides relay guidance and longer range, but also improves the missile attack accuracy.
舰载直升机机载超视距目标指示雷达不仅能为舰载导弹进行中继制导，延长导弹射程，而且能够提高导弹攻击精度。
应用推荐