organic dirt 中文意思是什麼
organic dirt
解釋
有機污物-
Probably the best advantage of an oxygen bleach is that you can get rid of stubborn dirt and organic stains without having to use toxic and hazardous materials like chlorine bleach
過氧碳酸鈉是一種具有多用途的新型氧系漂白劑,具有漂白、殺菌、洗滌、水溶性好等特點,對環境無危害。
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