Standard test method for estimating stray radiant power ratio of dispersive spectrophotometers by the opaque filter method 用不透明滤光器评估色散分光光度计杂散辐射功率的标准试验方法
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Telecommunications - fixed radio systems - point - to - point and multipoint systems - spurious emissions and receiver immunity limits at equipment antenna port of digital fixed radio systems v1 . 2 . 1 电信.固定无线电系统.点对点和多点系统.数字固定无线电系统的设备天线端口的杂散辐射和接收器抗干扰限值
