BEIJING, July 9 (Xinhua) — A Chinese expedition team measured the thickness of snow on Mount Qomolangma with a precise ground-penetrating radar, and the mean depth estimates at the summit are 9.5±1.2
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BEIJING, July 9 (Xinhua) — A Chinese expedition team measured the thickness of snow on Mount Qomolangma with a precise ground-penetrating radar, and the mean depth estimates at the summit are 9.5±1.2