waste sulphuric acid
英
美
- 废硫酸
双语例句
- During the production of trichloroacetaldehyde , waste surfuric acid as the by-products would causes second pollution due to its high aldehyde-content.
三氯乙醛生产工序排放的废硫酸因含醛高而多次发生二次污染现象。
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