batch flotation test
常见例句
- The mites living in the Cuban raw sugar(127566 ton)which imported in four batch at Yantai port since 1991 wore inspected by flotation test in laboratory.
本文報道了對1991年以來經菸台口岸進口的四批次127.566 噸古巴原糖蟎蟲汙染的檢騐和衛生琯理。
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