Zhang Xiaogang, president of the International Organization for Standardization (ISO), addresses the opening ceremony of the 39th ISO General Assembly in Beijing, capital of China, Sept. 12, 2016. (Xinhua/Zhang Yuwei)
Zhang Xiaogang, president of the International Organization for Standardization (ISO), addresses the opening ceremony of the 39th ISO General Assembly in Beijing, capital of China, Sept. 12, 2016. (Xinhua/Zhang Yuwei)
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