Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2020-08-01 Pages: 264 Publisher: General Secretary Xi Jinping of Shanghai Far East Publishing House said very well: The core technology is separated from its industrial chain. value chain. and ecosystem. and upstream and downstream are not connected. . It may be a waste of work. This is a point raised entirely from the perspective of a scientist.?China Engineering Science and Technology has also carried out some research on medium and long-term technology. Bestandsnummer des Verkäufers NS027738
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