Organization in a mission to south asia for the establishment of a tsunami 为建立印度洋海啸警报系统的南亚考察团
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Tsunami warning system 地震海啸警报系统
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Mr k h yeung participated as an expert of the world meteorological organization in a mission to south asia for the establishment of a tsunami warning system in the indian ocean 天文台助理台长杨继兴以世界气象组织专家身份参与一个为建立印度洋海啸警报系统的南亚考察团