常見例句The mixhead shuttlecocks by the means of pre-fixed programme, A.C. servo motor and toothed belt. And this process with no noise. 為了使聚氨酯適當(dāng)?shù)念A(yù)熱使之產(chǎn)生化學(xué)反應(yīng)而進(jìn)行聚氨酯分散處理。 返回 mixhead