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nighttime (crepuscular) view collimator
夜视（弱光）准直仪
Last Update: 2016-12-04
Usage Frequency: 1
Quality:
anti-armour missile tow (launcher only) collimator infrared
反装甲导弹牵引车（仅有发射器）
Last Update: 2016-12-04
Usage Frequency: 1
Quality:
