单词	al-cu-mg alloys
释义	al-cu-mg alloys 铝铜镁合金
随便看	stepped feeler gauge stepped filter stepped flashing stepped flash line stepped floor stepped forward stepped foundation stepped frequency stepped-frequency stepped-frequency Chirp signal Stepped Frequency Pulse Radio Fuze stepped frequency pulse signal stepped frequency radar stepped-frequency radar stepped frequency saveforms stepped frequency signal stepped-frequency signal stepped-frequency through-the-wall radar stepped-frequency train of LFM pulses stepped frequency waveform stepped-ftvl coded signal stepped gable stepped gable wall stepped gear stepped-gear