1、
The typical K-F reagent has disadvantage of high poisonousness and pyridine malodor.
经典K-F试剂缺点是毒性大,且具有吡啶的恶臭.
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2、
The criteria for malodor evaluation usually used in China and abroad are also presented.
此外,还介绍了目前国内外常用的恶臭评价标准.
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3、
