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The formula of emulsion was Petrolatum, Lanolin, Cetyl-alcohol, Liquid-paraffin, Tween-80 and H2O.
乳剂的配方为凡土林、羊毛脂、十六醇、液体石蜡、吐温-80和水；
youdao
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The formula of emulsion was Petrolatum, Lanolin, Cetyl-alcohol, Liquid-paraffin, Tween-80 and H2O.
乳剂的配方为凡土林、羊毛脂、十六醇、液体石蜡、吐温-80和水；
youdao