短語詞組短語passive fiber component 光纖無源器件passive mechanical component 被動(dòng)機(jī)械部分passive electronic component 無源電子元件Passive Electronic Component Parts 無源電子元器件passive e component 無源元件passive electrical component 被動(dòng)電部分pfc passive fiber component 光纖無源器件passive optical component 無源光學(xué)元件;被動(dòng)光學(xué)元件 返回 passive component