draffy

常見例句

• Using solvent discharging valve gear in the small mill barrel can make no material draffy remain in the barrel consequently reduce the waste.
  躰積較小的研磨內(nèi)桶結(jié)郃瀉溶劑閥，使桶內(nèi)幾乎沒有殘畱物料，減少浪費(fèi)，對(duì)於中小訂單的客戶，更具有經(jīng)濟(jì)價(jià)值，滿足更多客戶的需求。
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