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Ohun elo roba silikoni ni idena ajakale-arun ati iṣakoso
Ninu ireti wa fun ọdun 2020, a ronu ti awọn ija iṣowo, awọn aṣiṣe gbese, awọn igara inawo, geopolitics ati paapaa awọn ogun agbegbe nigbati a ba sọrọ nipa awọn eewu ti 2020, ṣugbọn “awọn swans dudu” akọkọ wa lati iseda, ọdun 2020 bẹrẹ pẹlu ibesile kan. ti 2019-ncov pneumonia ti o tan kaakiri th ...Ka siwaju