rated operating range的意思|示意

额定使用范围 额定射频输出功率 rated radio frequency output power 额定使用范围 rated operating range 额定音频输出功率 rated audio-frequency output power ..

额定工作范围 ... rated operating condition，正常工作条件；额定工作条件 rated operating range，额定工作范围 rated operating specification，额定工作规程 ...