introduction of contaminants meaning in Chinese
机械杂质污染
Examples
- Wear is primarily associated with the introduction of contaminants and sealing arrangements must be chosen ( with regard to the hostility of the environment
磨损主要与污垢的出现有关， （所以）必须根据环境的不利因素来选择密封装置。
Related Words
- ionic contaminant
- contents introduction
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- introduction stage
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