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[期刊论文] 作者：Joan Souchik,Lixin Ran,
来源：润滑油 年份：2004
Pour point depressants(PPDs),also know as wax crystal modifiers, are polymeric materials that when added to a mineral based lubricant can significantly improve...
[期刊论文] 作者：Joan Souchik,Lixin Ran,
来源：润滑油 年份：2011
Pour point depressants(PPDs),also know as wax crystal modifiers, are polymeric materials that when added to a mineral based lubricant can significantly improve...
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