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开头是国立甘肃科学教育馆李承弼先生撰的“绥远天然碱之精制”一文,李先生深入荒漠,研究塞外资源,对於复兴建设,提供了很宝贵的材料。
At the beginning, Mr. Li Chengbi, National Museum of Science and Education of the Gansu Province, wrote a book entitled “Purification of Suuntao Trona”. Mr. Li’s in-depth deserts and the study of extra-national resources provided valuable materials for the revival.