activated carbon filter paper的意思|示意
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活性炭滤纸
activated carbon filter paper的网络常见释义
活性炭过滤纸 ...关键词:阳离子聚丙烯酰胺;活性炭过滤纸;合成胶乳;助留;湿强度 [gap=1332]Key words:CPAM;activated carbon filter paper;synthetic latex;retention aids;wet strength ...