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Terms for subject Explosives and Explosive Ordnance Disposal containing ranging | all forms | exact matches only
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directional explosive ranging test定向爆炸回声测距
echo ranging sonar回波测距声呐
Laser-Doppler ranging sensor激光测距
ranging rod标杆也称花杆。用经纬仪进行长距离观测的一种长杆形标志杆。是一种临时测量标志,因此常有明显的标记,如:顶端有测旗、杆身红白相间等,以利于辨认并确定其位置