求翻译：我国的信息产业部于2007年5月公布了800~900M赫兹频段射频识别技术应用规定（试行）。800~900M赫兹频段RFID技术具体使用的频率为840~845M赫兹。频率范围在840~845M赫兹之间和920~924.5M赫兹之间的有效发射功率不超过100mW。是什么意思？

China's Ministry of Information Industry in May 2007 announced a 800 ~ 900M Hz band radio frequency identification technology (Trial). 800 ~ 900M Hz band frequency of the specific use of RFID technology to 840 ~ 845M Hz. Frequency range of 840 ~ 845M Hz and 920 ~ 924.5M Hz does not exceed the effect

The Ministry of Information Industry of the country had been published in May 2007, 800 ~ 900 Hz frequency band M RFID technology applications (Trial) provisions. 800 ~ 900 Hz frequency band M RFID technology specific using a frequency of 840 ~ 845 M Hertz. The frequency range between 840 and 920 Hz

Our country's information industrial department announced the 800~900M hertz frequency band radio frequency recognition technology application stipulation in May, 2007 (implementation).800~900M the hertz frequency band RFID technology concrete use frequency is the 840~845M hertz.The frequency range

China's Ministry of information industry announced in May 2007 the 800~900M Hertz frequency band RFID application regulations (for trial implementation). 800~900M Hertz frequency band RFID technology used for the 840~845M cycles per second. Frequency ranges from 840~845M kHz and 920~924.5M kHz betwe

China's Ministry of Information Industry in May 2007 announced a 800 ~ 900M Hz band radio frequency identification technology (Trial). 800 ~ 900M Hz band frequency of the specific use of RFID technology to 840 ~ 845M Hz. Frequency range of 840 ~ 845M Hz and 920 ~ 924.5M Hz does not exceed the effect