Definition & Meaning

pollution control

wū rǎn kòng zhì

污 染 控 制

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Chinese dictionary
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n.pollution control
- wū rǎn kòng zhì jì shù
  污染控制技术
  pollution control technology
- wū rǎn kòng zhì de chéng běn
  污染控制的成本
  the cost of pollution control

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