这一"卡脖子"困境不仅意味着高昂的设备采购成本，更严重制约了我国在智慧城市、数字孪生、重大工程建设等领域的自主发展能力。2020年，国内采购的机载激光雷达中，进口产品占比高达八成，国产设备在精度、稳定性、测距能力等关键性能指标上与国外产品存在明显差距，高端市场几乎被国外品牌瓜分殆尽。
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