superaudio frequency 中文意思是什麼
superaudio frequency
解釋
超聲頻率- superaudio : 超聲頻
- frequency : n. 1. 屢次,頻仍,頻繁。2. (脈搏等的)次數,出現率;頻度;【物理學】頻率,周率。
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Superaudio frequency induction heating equipment
超音頻加熱設備 -
Superaudio frequency induction heating equipment high - frequency induction heating equipment
直縫焊鋼管焊縫退火全套設備
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