The main products are: high frequency online series UPS, back-up series of UPS, automatic power inverters, uninterruptible ATX power supply (PC + UPS) and so on.是什么意思_The main products are: high frequency online series UPS, back-up series of UPS, automatic power inverters, uninterruptible ATX power supply (PC + UPS) and so on.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句