首创精神
发表于 2025-4-1 02:06:08
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tympanometry
发表于 2025-4-1 08:27:52
Enno Freyealso used in the United States for high bit-rate point-to-point communications over twisted pairs (xDSL) and has been recently adopted for future broadband wireless radio local area networks (e.g. in the ETSI Broadband Radio Access Network: BRAN standardization effort for the air inteface of HIPERLA