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發(fā)布時(shí)間: 2016-5-29 22:26
正文摘要:目前,應用較多的洗毛方法是采用工業(yè)合成洗滌劑和純堿作為洗劑和助劑,其工藝舉例見(jiàn)下表。 7 |- a+ [+ D L( ~4 w合成洗劑純堿洗毛工藝舉例 |
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