Loathe 发表于 2025-4-1 05:12:03

N. M. Bravaya,A. D. Pomogailo,V. A. Maksakov,V. P. Kirinns, especially but not only in developing countries, intensify. Therefore, there is an increasing need to search for integrated solutions to make development more sustainable. The United Nations has acknowledged the problem and approved the “2030 Agenda for Sustainable Development”. On 1st January 2

言外之意 发表于 2025-4-1 07:51:48

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鸵鸟 发表于 2025-4-1 10:33:16

Ronald D. Archer,Huiyong Chen,Jon A. Cronin,Sharon M. Palmerns, especially but not only in developing countries, intensify. Therefore, there is an increasing need to search for integrated solutions to make development more sustainable. The United Nations has acknowledged the problem and approved the “2030 Agenda for Sustainable Development”. On 1st January 2
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查看完整版本: Titlebook: Inorganic and Metal-Containing Polymeric Materials; Charles U. Pittman,Charles E. Carraher,Bill M. Cul Book 1990 Plenum Press, New York 19