noise meter
短语词组
- noise factor meter 噪声系数测量计;噪声系数丈量计;噪声系数测试仪
- cosmic noise absorption meter 宇宙噪声吸收计
- noise figure meter 噪声指数测量仪;[电子]噪声系数测试仪;噪声系数测试系统;噪音指数计
- noise measuring meter 噪音计;噪声测量仪
- noise event meter 噪声计
- noise exposure meter 噪声暴露计
- noise sensitive meter 测计仪
- noise averaging meter 噪音平均计
- noise agency meter 噪声系数丈量计 返回 noise meter