Even the cat litter sections poses a multitude of burning questions. Deodorized?
甚至連貓窩墊都向人提出許多尖銳問題--防臭的?
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In this paper , the adsorption of diatomaceous earth which is applied to deodorized paper is determined.
研究了填加硅藻土作除臭紙的除臭效果.
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