Adopting domestic advanced high frequency IGBT inverter technology to realize high reliability, working efficiency up to 88%, materials saving by 80-90% and duty cycle up to 80%.是什么意思_Adopting domestic advanced high frequency IGBT inverter technology to realize high reliability, working efficiency up to 88%, materials saving by 80-90% and duty cycle up to 80%.在线翻译_英语_读音_用法_例句