hydrogen sulfide detector

常見(jiàn)例句

雙語(yǔ)例句

• Emerged in recent years, including a portable hydrogen sulfide detector and the fixed detection equipment.
  近年來(lái)又出現(xiàn)了包括便攜式硫化氫檢測(cè)儀以及固定式檢測(cè)設(shè)備。
  lib.swpu.edu.cn
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