cleaning purification treatment
英
美
- 净化处理
双语例句
- The flue gas cleaning process demands a continuous flow of lime-milk.
废气的净化处理过程要求有石灰乳的连续流。 - When such discharge is really necessary, the discharged gas or dust must undergo purification treatment.
确需排放的，必须经过净化处理，不超过规定的排放标准。
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