gas collecting bottle

常見例句

雙語例句

• The head space bottle was used to be the instrument for diluting and collecting gas, which avoided errors form injection by hand and other factors;
  頂空瓶作爲(wèi)氣躰稀釋和採集的儀器，採用頂空自動(dòng)進(jìn)樣方式，避免了手動(dòng)進(jìn)樣時(shí)進(jìn)樣量、進(jìn)樣注射器等因素帶來的誤差；
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