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北京的金秋,天高云淡,清风送爽。10月16日,经纬之光——全国测绘成果成就展在国家博物馆隆重开幕。数以万计的观众纷至沓来,他们或怀着自豪或充满好奇或带着疑问,被测绘这个既熟悉又陌生的字眼吸引
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北京的金秋,天高云淡,清风送爽。10月16日,经纬之光——全国测绘成果成就展在国家博物馆隆重开幕。数以万计的观众纷至沓来,他们或怀着自豪或充满好奇或带着疑问,被测绘这个既熟悉又陌生的字眼吸引
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