19667面国产高精度定日镜全域追光，59万平米镜场毫米级稳控，中国AI算法抵消大风干扰#国产聚光装备# 19,667 domestically-made high-precision heliostats track sunlight across 590,000 sq.m mirror field, with Chinese AI algorithms offsetting wind disturbance under millimeter-level control.