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pro vyhledávání: '"Huan-Ren Roan"'
Autor:
Huan-Ren Roan, 阮華仁
98
With the development of electronics industry, radio technology, and communications systems, electromagnetic radiation is widely used nowadays. However, artificial electromagnetic radiation is also causing more and more pollution and interfere
With the development of electronics industry, radio technology, and communications systems, electromagnetic radiation is widely used nowadays. However, artificial electromagnetic radiation is also causing more and more pollution and interfere
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/70911908339471015255
