浪荡子 发表于 2025-3-28 18:08:19

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BOLUS 发表于 2025-3-28 21:42:33

Impact of COVID-19 Waste on Environmental Pollution and Its Sustainable Management978-3-031-50840-0Series ISSN 1863-5520 Series E-ISSN 1863-5539

异端 发表于 2025-3-29 01:09:00

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lambaste 发表于 2025-3-29 05:27:38

Pierluigi Collidiamond and graphite were the two known allotropes of carbon. But the discovery of fullerene (C.) in 1985 has opened a new avenue for the discovery of carbon nanoallotropes. Soon this was followed by the discovery of carbon nanotubes (CNTs) by Iijima.
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查看完整版本: Titlebook: Optoelektronik; Grundlagen, Baueleme Dirk Jansen Textbook 1993 Springer Fachmedien Wiesbaden 1993 Elektronik.Handel.Lichtwellenleiter.Lumin