ultra high frequency method 超高频法

high-frequency induction heating method 高频感应加热法

high-frequency flaw detection method 高频探伤法

high frequency spark method 高频火花法

high-frequency power measuring method [电磁] 高频功率测量法

method of high-frequency photoconductivity 高频光电导法

High-frequency infrared absorption method 高频红外吸收法

high frequency torch method 高频火花法

high frequency fusion method 高频熔样