industrial chemicals

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UK 
  • un.化工原料
  • Web工业化学品;工业用化学品;工业化工品
un.
1.
化工原料

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard